Spring Formal Dresses

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Step Into Fresh Style with Gorgeous Spring Formal Dresses for 2026

Make a statement with Windsor’s 2026 spring formal dresses, perfect for any springtime event. Whether you're searching for short, midi, or long formal dresses for spring, Windsor offers a variety of stunning options featuring floral prints, delicate beading, an array of pastel shades, and shimmering sequins. From soft and breathable mesh to elegant tulle fabrics, our collection has something for every style. Explore these spring formal dresses to ensure you're on-trend and ready to shine on your special occasion.

  • Anaya Lace Open Back Formal Dress

    Special Occasion

    The Anaya dress is pure evening romance, designed to feel timeless yet undeniably captivating as it moves with you. Delicate lace, a sweetheart neckline, and an open back with tie come together in a fitted mermaid silhouette that feels elegant, confident, and unforgettable.

    Fit & Features

    • Lace fabric with full knit lining
    • Sweetheart neckline with spaghetti strap tie, underwire bust
    • Fitted lace bodice with open back cutout, lower zipper and hook-eye closure
    • Defined waist with contoured shaping
    • Floor-length mermaid skirt
    • Runs true to size.

     

    Where to Wear:

    Weddings, evening galas, seasonal celebrations, formal dinners, upscale receptions, elegant soirees, milestone celebrations, destination vacations, honeymoons, red-carpet occasions

    Style Number/Barcode: 05002-000724

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mahalia Velvet Floral Lace-Up Formal Dress

    Special Occasion

    The Mahalia dress feels romantic and refined, designed to glide through the evening with soft velvet floral texture and graceful movement. A sweetheart neckline and lace up back frame the body beautifully, while the mermaid floor-length silhouette delivers timeless, polished drama.

    Fit & Features

    • Embossed velvet bodice with floral pattern and knit lining
    • Sweetheart neckline with slim spaghetti straps
    • Padded bra cups
    • Fitted waist with lace-up back detail
    • Floor-length mermaid skirt with gentle flare
    • Runs true to size


    Where to Wear:

    Weddings, galas, winter formals, rehearsal dinners, holiday parties, engagement parties, upscale receptions, seasonal soirees, milestone celebrations, black tie events

    Style Number/Barcode: 05002-000708

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Khloe Mesh Lace-Up Mermaid Formal Dress

    Special Occasion

    The Khloe dress is made for moments that call for elegance with a touch of allure, designed to move beautifully from ceremony to celebration. A mesh-lined fabric and sweetheart neckline sculpt the figure, while a strappy lace-up open back adds a striking finish to the mermaid floor length silhouette.

    Fit & Features

    • Mesh-lined fabric with plenty of stretch
    • Sweetheart neckline with spaghetti straps
    • Ruched bodice with lightly contoured padded bust shaping
    • Fitted waist with smooth, body-hugging construction
    • Mermaid silhouette with floor-length skirt
    • Open back with lace-up tie detail
    • Runs true to size.

     

    Where to Wear:

    Weddings, galas, upscale cocktail parties, holiday soirees, engagement parties, rehearsal dinners, anniversary dinners, date nights, big birthday events, formal celebrations, destination resorts

    Style Number/Barcode: 05002-000580

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: WINE, SAGE

    Available Size: S, L, XL, XS, M

  • Margot Glitter One Shoulder Mermaid Formal Dress

    Special Occasion

    The Margot dress is designed for evenings that call for polished drama and effortless confidence. A glitter knit fabric shapes a sleek mermaid silhouette, finished with a one-shoulder neckline accented by hardware and a high side slit that moves beautifully with every step.

    Fit & Features

    • Glitter knit fabric
    • One-shoulder neckline with double strap detail
    • Back zipper and hook-eye closure
    • Fitted bodice with gathered construction
    • Defined waist seam
    • Mermaid silhouette with front slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie receptions, evening galas, upscale cocktail parties, fashion-forward dinner parties, anniversaries, holiday events, red-carpet occasions, winter formals

    Style Number/Barcode: 05002-000408

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: XS, S, M, L

  • Layton Mesh One Shoulder Mermaid Formal Dress

    Special Occasion

    Striking yet refined, the Layton mesh mermaid gown is designed for entrances that feel confident and considered. A one-shoulder neckline with hardware inset meets a sculpting side cutout, while the sheer floor-length hem adds fluid movement with a modern edge.

    Fit & Features

    • Mesh fabric, partial knit lining, sheer finish
    • One-shoulder neckline with hardware inset detail
    • Side cutout accented with coordinating hardware
    • Sheer mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, formal galas, red-carpet events, award nights, upscale destination weddings and receptions, luxury rooftop hotel soirees, city formal events, elegant evenings

    Style Number/Barcode: 05002-000730

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Braelyn Lace Slit Formal Dress

    Special Occasion

    The Braelyn dress is designed for elegant entrances and unforgettable evenings, blending romantic lace with a silhouette that feels confident and refined. A sweetheart halter neckline and strappy lace-up back frame the figure beautifully, while the high side front slit adds fluid movement to the floor-length finish.

    Fit & Features

    • Lace-lined fabric
    • Sweetheart neckline with adjustable spaghetti straps, padded bra cups
    • Ruched bust detail
    • Fitted waist with ruched detailing
    • Slim-fit skirt with front slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, elegant galas, black tie occasions, fancy cocktail parties, engagement parties, rehearsal dinners, anniversaries, special date nights, formal birthday dinners, evening events

    Style Number/Barcode: 05002-000734

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: RED, LAVENDER

    Available Size: S, M, L, XS

  • Avalee Rhinestone Mesh Mermaid Formal Dress

    Special Occasion

    The Avalee is designed for evenings where polish meets quiet drama, skimming the body with softly shimmering rhinestone mesh that moves effortlessly with every step. A square halter neckline, ruched detailing, and a fluid mermaid silhouette come together for a look that feels refined, confident, and unforgettable. 

    Fit & Features

    • Rhinestone-embellished, mesh-lined fabric
    • Halter neckline with elongated straps, padded bra cups
    • Ruched waist and hips for a sculpted silhouette
    • High front slit for a sleek, elongating effect
    • Floor-length mermaid silhouette
    • Runs true to size 

     

    Where to Wear:

    Weddings, black tie events, galas, receptions, upscale cocktail affairs, milestone dinners, special occasions, award ceremonies, charity balls, big birthday events

    Style Number/Barcode: 05002-000539

    Category Name: Spring Formal Dresses

    Price: $139.90

    Availability: In Stock

    Available Color: DENIM, BROWN

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Audrina Glitter Strapless Mermaid Formal Dress

    Special Occasion

    Effortlessly refined with a touch of quiet shine, the Audrina glitter knit mermaid dress is made for evenings that feel elevated from the start. A strapless padded neckline highlights the shoulders, while the floor-length silhouette skims the body with clean, graceful lines.

    Fit & Features

    • Glitter knit fabric with stretch and soft shimmer, full-length knit lining
    • Strapless straight-across neckline with no-slip strip, padded bust, pleated detailing
    • Smooth, fitted bodice
    • Mermaid floor-length silhouette with gentle flare
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, formal evening receptions, elegant galas, upscale holiday parties, seasonal celebrations, anniversaries, date nights, evening destination weddings, formal city soirees, and dressy cocktail events.

    Style Number/Barcode: 05002-001014

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, MAUVE, NAVY, LAVENDER

    Available Size: XS, S, XL, M, L

  • Arden Mesh Lace-Up Mermaid Formal Dress

    Special Occasions

    Softly romantic with a refined edge, the Arden mesh mermaid gown is made for evenings when you want every detail to feel intentional. A lace trim square neck and padded bust create an elegant frame, while the lace-up back and sweeping mermaid silhouette add movement and allure. 

    Fit & Features

    • Mesh-lined fabric with a smooth, sculpting feel
    • Lace trim square neckline with padded bust, wide shoulder straps
    • Lace-up back with a lower zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, elegant anniversary dinners, milestone celebrations, engagement parties, rehearsal dinners, holiday soirees, upscale gatherings, opera nights, theater dates, cultural events, destination events

    Style Number/Barcode: 05002-000854

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, LIGHT, BLUE

    Available Size: M, L, XL

  • Adison Lurex Knit Strapless Formal Dress

    Special Occasion

    The Adison dress is made for entrances that feel effortlessly refined, skimming the body in luminous lurex knit with a sleek, sculpted finish. A strapless wired neckline and form-hugging maxi silhouette are balanced by a high side slit that brings just the right touch of drama.

    Fit & Features

    • Lurex knit-lined fabric with subtle shimmer and stretch
    • Strapless wired neckline for structure and support, padded bra cups
    • Form-hugging maxi silhouette that contours the body
    • High side slit for movement
    • Runs true to size

     

    Where to Wear:

    Weddings, evening galas, formal dinners, upscale receptions, evening ceremonies, special celebrations, milestone occasions, anniversaries, date nights, birthday dinners, engagement parties

    Style Number/Barcode: 05002-001082

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: ROYAL, RED

    Available Size: XS, S, M, L, XL

  • Betsy Mesh Open Back Formal Dress

    Special Occasion

    Designed to move with quiet drama, the Betsy formal dress feels refined from every angle. A high halter neckline flows into an open back with a soft tie-back drape, finishing in a floor-length hem that makes each step feel intentional.

    Fit & Features

    • Mesh-lined fabric with plenty of stretch
    • High halter neckline with tie-back drape detail
    • Open back design
    • Form-hugging column silhouette
    • Center back slit for movement, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, bridesmaids, evening galas, milestone celebrations, anniversaries, honeymoons, resort destinations, birthday dinners, engagement parties, rehearsal dinners, upscale evening parties

    Style Number/Barcode: 05002-000649

    Category Name: Spring Formal Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Irene Flocked Ruffle Slit Formal Dress

    Special Occasion

    Romantic with a confident edge, the Irene gown is designed for evenings that call for elegance with presence. Crafted in flocked mesh velvet-lined fabric, it features a sweetheart neckline, sheer fitted long sleeves, and a high front slit with soft ruffle detail flowing into a mermaid floor-length hem.

    Fit & Features

    • Flocked mesh velvet-lined fabric with smooth stretch feel
    • Sweetheart neckline with sculpted bodice shaping
    • Padded bra cups, back zipper and hook-eye closure
    • Sheer fitted long sleeves
    • High front slit with ruffle detail for movement
    • Mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, galas, upscale cocktail receptions, formal dinner parties, elegant celebrations, resort destinations, vacations, anniversaries, birthdays

    Style Number/Barcode: 05002-000889

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lily Abstract Print Mermaid Formal Dress

    Special Occasion

    The Lily dress is made for nights that feel artful and unforgettable, where every detail deserves attention. A multi-print abstract fabric shapes a form-hugging long silhouette, finished with a sweetheart neckline, cutout bust, and a high side slit that brings movement and allure.

    Fit & Features

    • Abstract print, mesh-lined fabric with stretch
    • Adjustable spaghetti straps with sweetheart neckline and twist-front bust detail
    • Front cutout at bodice, padded bra cups
    • Back zipper and hook-eye closure
    • Ruched mesh overlay through bodice and skirt
    • High front slit at hem, floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Destination weddings, evening ceremonies, dressy cocktail parties, birthday dinners, engagement parties, fashion forward events, anniversaries, honeymoons, vacations

    Style Number/Barcode: 05002-000573

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: RED-2

    Available Size: XS, S, M, L, XL

  • Lana Faux Leather Slit Formal Dress

    Special Occasion

    The Lana is designed for nights that call for sleek confidence, sculpting the body in smooth faux leather with a refined, high-impact finish. A strapless neckline, bodycon maxi hem, and bold side front zipper with high slit strike the perfect balance between polished and daring.

    Fit & Features

    • Faux leather fabric, short knit stretch lining
    • Strapless neck with clean, sculpted lines
    • Bodycon silhouette with maxi length hem
    • Side front zipper closure paired with a high slit
    • Runs true to size

     

    Where to Wear:

    Weddings, upscale dinners, cocktail soirees, fashion-forward events, milestone celebrations, date nights, destination celebrations, anniversaries, chic parties

    Style Number/Barcode: 05002-001003

    Category Name: Spring Formal Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

    Product Badge:
    • Sale
  • Hollie Floral Halter Mermaid Formal Dress

    Special Occasion

    Designed to command attention from every angle, the Hollie mesh mermaid dress pairs a statement floral print with a halter keyhole neckline for a look that feels both sculptural and fluid. The open back and floor-length finish create an unforgettable balance of drama and refinement.

    Fit & Features

    • Mesh-lined fabric with all-over floral print
    • Halter neckline with deep V-shaped keyhole cutout
    • Twist-front bust with ruched detailing
    • Open back with adjustable halter tie
    • High-waist seam for a contoured fit
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, destination resorts, honeymoons, birthday dinners, dressy cocktail parties, gala dinners, engagement parties, rehearsal dinners, black tie occasions

    Style Number/Barcode: 05002-001156

    Category Name: Spring Formal Dresses

    Price: $74.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mackinley Rhinestone Lace-Up Column Formal Dress

    Special Occasion

    Made for moments that deserve a little drama, the Mackinley rhinestone column dress delivers sleek glamour with a refined edge. The sweetheart halter neckline and lace-up back create a striking balance of structure and allure.

    Fit & Features

    • Rhinestone embellished mesh with a smooth, sculpting feel
    • Sweetheart halter neckline with supportive bust underwire shaping
    • Side zipper and hook-eye closure
    • Column silhouette that skims the body
    • Lace up back placket with slit for movement
    • Long-length hem
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, galas, formal celebrations, red-carpet occasions, award ceremonies, special date nights, anniversaries, honeymoons, destination resort celebrations

    Style Number/Barcode: 05002-000745

    Category Name: Spring Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: RED

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Bailee Velvet Pattern Lace-Up Formal Dress

    Special Occasion

    The Bailee dress is made for moments that feel effortlessly elevated, combining romantic damask floral velvet burnout with a sleek, sculpted silhouette. A flattering V-neck, lace up back, and high front slit bring just the right balance of softness and drama to this refined mermaid gown.

    Fit & Features

    • Velvet burnout damask pattern, mesh lined fabric
    • V-neckline, padded bra cups, spaghetti straps
    • Defined waist with contouring seam placement
    • Floor-length mermaid skirt with front slit
    • Open back with lace-up detail, zipper and hook-eye closure
    • Runs true to size.

     

    Where to Wear:

    Weddings, black tie galas, winter formals, holiday soirees, upscale receptions, rehearsal dinners, engagement parties, big birthday events, anniversaries, honeymoons, destination resorts

    Style Number/Barcode: 05002-000803

    Category Name: Spring Formal Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: S

    Product Badge:
    • Ships Free
  • Kairi Strapless Mermaid Satin Formal Dress

    Special Occasion

    Sleek with a touch of intrigue, the Kairi strapless mermaid dress is designed for evenings that call for confident elegance. Snake printed faux leather shapes the bodice while a silky woven satin skirt flows to the floor, creating contrast that feels modern, sculpted, and unmistakably chic.

    Fit & Features

    • Snake printed faux leather strapless attached bodysuit, snap-button closures
    • Padded bra cups
    • Side zipper with hook-eye closure
    • Side cutout detail at the waist
    • Smooth satin skirt with mermaid silhouette, floor-length hem
    • Runs true to size 

     

    Where to Wear:

    Black-tie galas, upscale cocktail receptions, formal birthday dinners, milestone celebrations, anniversaries, romantic destination events, fashion-forward parties, city soirees, and special occasion nights.

    Style Number/Barcode: 05002-000690

    Category Name: Spring Formal Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cynthia Leopard Bustier A-Line Formal Dress

    Special Occasion

    Designed for nights that call for drama with refinement, the Cynthia mesh dress balances allure and elegance in equal measure. A bustier sheer bodice flows into a ruched fitted skirt and a sheer floor-length hem with a high slit, creating a silhouette that feels striking yet composed.

    Fit & Features

    • Leopard multi-print, mesh partially lined fabric
    • Sweetheart neckline with adjustable spaghetti straps
    • Built-in padded underwire bust, sheer bustier-inspired bodice
    • Back zipper and hook-eye closure
    • Ruched mini skirt overlay hugs curves
    • A-line flowy silhouette, sheer high slit floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, destination resorts, honeymoons, anniversaries, formal birthday dinners, fashion-forward cocktail parties, rooftop hotel bars, upscale vacation events, dressy date nights

    Style Number/Barcode: 05002-001276

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, PRINT

    Available Size: XS, S, M

  • Alyce Side Lace Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for quiet allure, the Alyce knit mermaid dress skims the body with fluid ease and refined detail. A soft cowl neckline meets side lace inserts and a low back, creating a look that feels polished yet undeniably striking.

    Fit & Features

    • Silky knit fabric with fluid drape, stretch, and lining
    • Cowl neckline with adjustable spaghetti straps
    • Side lace inserts that contour the waist
    • Low back with clean, minimal finish, lower zipper and hook-eye closure
    • Mermaid silhouette with floor-length hem

     

    Where to Wear:

    Weddings, black tie galas, upscale benefit dinner, elegant city soirees, milestone celebrations, anniversary dinner, holiday party, engagement parties, rehearsal dinners, fancy date nights, red-carpet occasions

    Style Number/Barcode: 05002-000795

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: XS, S, M, L

  • Teresa Metallic Rhinestone Open Back Formal Dress

    Special Occasion

    Slip into the Teresa formal dress and watch the evening unfold with a soft, shimmering ease. Crafted in metallic knit embellished with rhinestones in a fluid mermaid silhouette, this cowl neck gown and its open back detail bring an irresistible, polished glow to every entrance.

    Fit & Features

    • Metallic knit-lined fabric with subtle rhinestones
    • Cowl neckline with delicate drape
    • Open back with minimalist straps
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, galas, benefit dinners, luxury hotel soirees, ballroom receptions, engagement parties, red-carpet nights, birthday celebrations, holiday parties, New Year's Eve, anniversaries

    Style Number/Barcode: 05002-001393

    Category Name: Spring Formal Dresses

    Price: $76.90

    Availability: In Stock

    Available Color: METALLIC

    Available Size: L, XL

    Product Badge:
    • Ships Free
  • Adelyn Glitter Knit Mermaid Dress

    Special Occasion

    The Adelyn mermaid dress arrives with a gorgeous shimmer that catches the light from every angle, designed for entrances that draw the room in without trying. The glitter knit fabric skims the body with a draped cowl neckline and a sculpted mermaid silhouette, bringing that glamorous drama.

    Fit & Features

    • Glitter knit fabric with moderate stretch
    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Back zipper with hook-and-eye closure
    • Ruched bodice
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie parties, galas, red-carpet events, formal birthday celebrations, and chic soirees.

    Style Number/Barcode: 05002-000777

    Category Name: Spring Formal Dresses

    Price: $84.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • Iris Satin Tie-Back Mesh Mermaid Dress

    Special Occasion

    Designed for chic entrances and camera-ready moments, the Iris tie-back mermaid dress pairs a sculpted mesh silhouette with a softly twisted satin sweetheart detail. It’s the kind of look that moves with confidence, leaving an impression that feels effortlessly unforgettable.

    Fit & Features

    • Strapless sweetheart neckline with satin twist bust detail, padded bra cups
    • Mesh body fabric with knit lining for coverage
    • Ruched silhouette through the bodice and hips
    • Adjustable tie-back design, zipper and hook-eye closure
    • Floor-length mermaid hemline
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie parties, galas, red-carpet events, formal birthday celebrations, and chic soirees.

    Style Number/Barcode: 05002-000704

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: WINE, LIGHT, BLUE, YELLOW

    Available Size: L, XL, S, M

    Product Badge:
    • Best Seller
  • Lindsay Rhinestone Mermaid Formal Dress

    Special Occasion

    Made for evenings that shimmer from the first toast to the last dance, this allover rhinestone mesh gown delivers a radiant, sculpted refinement. The scoop neckline, adjustable spaghetti straps, and mermaid floor-length silhouette create a sleek, gliding moment meant to stand out beautifully.

    Fit & Features

    • Allover rhinestone embellishments
    • Sheer mesh fabric lined with mesh
    • Scoop neckline
    • Adjustable spaghetti straps
    • Mermaid floor-length silhouette
    • Runs true to size 

     

    Where to Wear:

    Formal galas, weddings, black tie soirees, holiday celebrations, red-carpet events, anniversary dinners, cocktail receptions, fancy date nights

    Style Number/Barcode: 05002-001257

    Category Name: Spring Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: ROSE, GOLD

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free