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.

  • Lacey Floral Sequin Mermaid Formal Dress

    Special Occasion

    A romantic silhouette with a subtle shimmer, the Lacey floral sequin knit gown moves with soft drama and refined allure. Designed with a sweetheart neckline, lace-up open back, and a high front slit, it balances elegance with just the right hint of intrigue.

    Fit & Features

    • Stretch knit fabric with allover sequin floral pattern
    • Sweetheart neckline with structured bust seaming
    • Adjustable spaghetti straps
    • High front slit for movement
    • Lace-up open back detail, hidden zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Bridal celebrations, weddings, rehearsal dinners, destination weddings, engagement parties and photoshoots, black tie galas, anniversaries, fancy evening receptions, formal milestone celebrations

    Style Number/Barcode: 05002-001163

    Category Name: Spring Formal Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: PINK

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

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  • Briley Tulle Pleated A-Line Formal Dress

    Special Occasion

    Light, layered, and designed to move beautifully, the Briley strapless gown creates a soft sense of drama with every step. A tulle pleated overlay flows over a sheer sequin lace mini dress lining with solid knit lining for a look that feels polished yet unforgettable.

    Fit & Features

    • Airy sheer tulle pleated overlay, floor-length
    • Strapless sweetheart neckline, built-in padded underwire bust
    • Back zipper and hook-eye closure
    • Sheer lace sequin bodycon mini dress lining
    • Solid knit lining
    • A-line silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, bridal celebrations, engagement parties, garden parties, rehearsal dinners, fancy birthday brunch, formal galas, black-tie occasions, award dinners, spring formals

    Style Number/Barcode: 05002-000818

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: IVORY

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

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  • Madeline Strapless Tie-Back A-Line Dress

    Special Occasion

    Softly fluid and endlessly chic, the Madeline strapless A-line dress brings effortless glamour to any formal moment. A chic tie-back detail enhances the silhouette with a subtle, feminine touch.

    Fit & Features

    • Smooth knit fabric with full-length knit lining, high stretch
    • Strapless sweetheart neckline, padded bust, ruching
    • Open back with tie-back design
    • Lower back zipper with hook-eye closure
    • Floor-length A-line silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, bridesmaids, black-tie parties, dressed-up dinners, galas, red-carpet events, and chic soirees.

    Style Number/Barcode: 05002-001508

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE, DENIM

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

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  • Kiley Foil Strappy Mermaid Formal Dress

    Special Occasion

    Designed for shining under the dance floor lights, the Kiley gown moves with a liquid-like drape that catches the light with every step. Crafted in slinky foil fabric, the mermaid silhouette is finished with a soft cowl neck, a strappy open tie back, and a high front slit that feels equal parts refined and captivating.

    Fit & Features

    • Slinky foil fabric with knit lining, moderate stretch
    • Cowl neck with spaghetti straps
    • Strappy open tie back with adjustable fit
    • Mermaid floor-length silhouette
    • High front slit
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie weddings, galas, upscale cocktail parties, milestone birthdays, special occasion dinners, formal celebrations

    Style Number/Barcode: 05002-001329

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: GOLD, LIGHT, BLUE

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

  • Brenna Corset Lace-Up Formal Dress

    Special Occasion

    Made for evenings that call for confident elegance, the Brenna sequin mermaid gown blends sculpted structure with fluid movement. A sheer corset-plunge bodice with sequin appliqué, lace-up back, and a high front slit delivers a striking balance of drama and refinement.

    Fit & Features

    • Smooth knit fabric with lining
    • Plunge V-neckline, spaghetti straps, padded bra cups
    • Sheer mesh sequin, beaded applique corset bodice
    • Lace-up back, lower zipper with hook-eye closure
    • High front slit
    • Mermaid silhouette, floor-length hem with a train
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, formal ceremonies, gala events, fancy cocktail parties, formal celebrations, anniversary dinners, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-000924

    Category Name: Spring Formal Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: BLACK, RED

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

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  • Aimee Sequin Starfish Formal Dress

    Special Occasion

    Designed for moments that call for quiet glamour, the Aimee sequin mermaid gown catches the light with every step and every turn. A sculpted bodice with starfish hardware and a cutout back brings a polished yet unexpected finish.

    Fit & Features

    • Allover sequin fabric, knit lining
    • Strapless sweetheart neckline with starfish hardware detail
    • Padded bust, non-slip grip lining
    • Mermaid floor-length silhouette
    • Cutout back detail and zipper closure
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, formal celebrations, waterfront or destination wedding, special date nights, cocktail soirees

    Style Number/Barcode: 05002-001059

    Category Name: Spring Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, PINK

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

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  • Ray Sequin Tie-Back Formal Dress

    Special Occasion

    Striking from every angle, the Ray sequin mermaid dress is designed for entrances that linger long after the room settles. A plunging V-neckline and open tie-back balance a sleek structure with just the right touch of allure, making it a natural choice for elevated evenings.

    Fit & Features

    • Sheer mesh fabric with full-length knit lining, moderate stretch
    • Sequin embroidered scroll pattern
    • Sleeveless V-neckline, padded bust
    • Adjustable spaghetti straps
    • Open tie-back design, lower back zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, cocktail receptions, formal celebrations, fashion-forward events, and red-carpet occasions.

    Style Number/Barcode: 05002-001191

    Category Name: Spring Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: XS, S, M, L

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  • Justina Sequin Floral Formal Dress

    Special Occasion

    Soft shimmer meets sculpted elegance in the Justina sequin mermaid gown designed to captivate from every angle. A floral finish and striking cutout back create a refined balance of romance and modern allure, perfect for elevated occasions that call for something unforgettable.

    Fit & Features

    • Delicate floral pattern, sequin mesh-lined fabric
    • Square neckline, spaghetti straps
    • Cutout back
    • Mermaid silhouette
    • Floor-length hem with subtle train
    • Runs true to size

     

    Where to Wear:

    Prom, formal weddings, garden parties, galas, upscale cocktail soirees, resort formal events, black tie occasions, milestone celebrations

    Style Number/Barcode: 05002-001164

    Category Name: Spring Formal Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: WHITE, PRINT

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

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  • Heather Crepe Satin Lace-Up Formal Dress

    Special Occasion

    Effortlessly refined, the Heather crepe mermaid gown is designed for moments that call for quiet confidence and timeless polish. Satin fabric drapes the strapless neckline while a lace-up back adds a subtle statement, creating a look that feels elevated, intentional, and unforgettable.

    Fit & Features

    • Satin fabric trim and crepe fabric
    • Strapless pleated neckline, non-slip grip lining
    • Lace-up back
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, formal ceremonies, cocktail receptions, milestone celebrations, anniversary dinners, award dinners, rehearsal dinners, engagement parties, fashion events

    Style Number/Barcode: 05002-001460

    Category Name: Spring Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

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  • Alexis Sequin Column Formal Dress

    Special Occasion

    Designed to feel polished with a touch of allure, the Alexis sequin column gown moves with understated drama from ceremony to after-party. A sleek strapless neckline pairs with a lace-up back and high side slit, creating a silhouette that feels refined, confident, and unforgettable.

    Fit & Features

    • Sheer mesh fabric with full-length knit lining, moderate stretch
    • Sequin embroidered scroll pattern
    • Strapless straight-across neckline, no-slip strip, padded bust
    • Open lace-up back design, lower back zipper with hook-eye closure
    • High-cut side slit
    • Floor-length fitted column silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, formal milestone celebrations, fancy showers, gala events, cocktail parties, anniversary dinners, and upscale receptions.

    Style Number/Barcode: 05002-001193

    Category Name: Spring Formal Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: IVORY

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

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  • Gigi Satin Sequin Lace Formal Dress

    Special Occasion

    Refined with a touch of romance, the Gigi satin mermaid gown is designed to feel polished from first glance to final step. Sequin lace trims the softly draped neckline and corset bodice, while a lace-up back adds a graceful finish that feels timeless yet unforgettable.

    Fit & Features

    • Stretch satin fabric with knit lining
    • Sequin lace trim sweetheart pleated neckline, padded bra cups
    • Adjustable spaghetti straps
    • Sequin lace corset bodice, lace-up back, zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem with subtle train
    • Runs true to size

     

    Where to Wear:

    Prom, formal celebrations, milestone parties, cocktail soirees, galas, theatre shows, award dinners, fancy date nights

    Style Number/Barcode: 05002-000957

    Category Name: Spring Formal Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: WINE, NAVY

    Available Size: XS, S, M, L

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  • Jenna Floral Bead Mermaid Formal Dress

    Special Occasion

    Softly romantic with a refined edge, the Jenna floral sequin beaded gown is made for moments that feel truly special. A sleek strapless neckline flows into a mermaid silhouette, while the cutout back adds an unexpected finish that feels polished and unforgettable.

    Fit & Features

    • Floral pattern, delicate beading, mesh lined knit fabric
    • Strapless neckline, padded bra cups, non-slip grip lining
    • Cutout back with clasp closure strap
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridal celebrations, fancy baby showers, engagement parties, garden parties, gala events, formal celebrations, rehearsal dinners, dressy brunches, spring holidays

    Style Number/Barcode: 05002-001096

    Category Name: Spring Formal Dresses

    Price: $169.90

    Availability: In Stock

    Available Color: LAVENDER

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

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  • Josephine Glitter Mermaid Formal Dress

    Special Occasion

    Designed to catch the light with every step, the Josephine glitter mermaid gown brings drama in the most refined way. A sculpted silhouette and lace-up back create a striking finish that feels polished, confident, and made for unforgettable evenings.

    Fit & Features

    • Glitter fabric with an allover textured pattern
    • Sweetheart neckline with spaghetti straps
    • Fitted mermaid silhouette
    • Lace up back detail
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, red-carpet occasions, formal celebrations, destination fancy events, theatre nights

    Style Number/Barcode: 05002-001313

    Category Name: Spring Formal Dresses

    Price: $94.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: S, M, L

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  • Allie Glitter Lace-Up Formal Dress

    Special Occasion

    Make an unforgettable entrance in the Allie glitter formal dress. Crafted with shimmering glitter throughout, the dress features an elegant lace-up back and ruched mermaid silhouette that flatters your curves while creating a graceful flow.

    Fit & Features

    • Glitter pattern lined fabric
    • Sweetheart twist neckline, adjustable spaghetti straps, padded bust
    • Lace-up back, zipper and hook-eye closure
    • Ruched mermaid silhouette
    • Floor-length hem with train
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie galas, formal milestone celebrations, red-carpet occasions, award shows

    Style Number/Barcode: 05002-001314

    Category Name: Spring Formal Dresses

    Price: $94.90

    Availability: In Stock

    Available Color: RED

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

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  • Margo Beaded Floral Print Mermaid Dress

    Special Occasion

    Romantic with a refined edge, the Margo beaded mermaid dress is designed to move beautifully through every elegant moment. A floral pattern, plunging V-neck, and low back create a striking silhouette that feels polished, confident, and undeniably memorable.

    Fit & Features

    • Sheer mesh fabric with full-length knit lining, high stretch
    • Floral print toward the bottom of the dress, all-over beaded and sequin embroidery
    • Sleeveless V-neckline, ruched detailing
    • Adjustable spaghetti straps, low back design
    • Hidden side zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, bridal celebrations, resort formal soirees, milestone parties, anniversary dinners, birthday events, and special date nights.

    Style Number/Barcode: 05002-001104

    Category Name: Spring Formal Dresses

    Price: $169.90

    Availability: In Stock

    Available Color: PINK

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

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  • Linda Floral Beaded Column Formal Dress

    Special Occasion

    Graceful and quietly striking, the Linda beaded column dress is designed for moments that call for polished confidence and refined allure. A floral finish, high side slit, and sculptural cutout back create a silhouette that feels timeless yet unmistakably modern.

    Fit & Features

    • Sheer floral printed mesh fabric with full-length knit lining, high stretch
    • All-over beaded and sequin embroidery
    • Sleeveless square neckline, adjustable spaghetti straps
    • Cutout back detail
    • High side slit, long-length hem
    • Column silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, receptions, galas, garden parties, rehearsal dinners, milestone celebrations, birthday events, and formal soirees.

    Style Number/Barcode: 05002-001102

    Category Name: Spring Formal Dresses

    Price: $149.90

    Availability: In Stock

    Available Color: IVORY

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

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  • Maura Satin Sequin Corset Formal Dress

    Special Occasion

    Striking from every angle, the Maura satin mermaid gown is made for evenings that call for drama and polish. Sequin bead embroidery highlights a sheer mesh corset bodice with a lace-up back, while a high front slit adds movement to the mermaid floor-length silhouette.

    Fit & Features

    • Stretch satin-lined fabric, moderate stretch
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Sheer mesh corset applique bodice, flexible boning
    • Intricate sequin, beading, and embroidery
    • High front slit, mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, milestone celebrations, black tie galas, weddings, red-carpet events, upscale ceremonies

    Style Number/Barcode: 05002-000916

    Category Name: Spring Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: NAVY, WINE

    Available Size: XS

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  • Manisha Floral Mermaid Formal Dress

    Special Occasion

    Elegant and softly dramatic, the Manisha sequin mermaid gown is designed to leave a lasting impression from every angle. A floral garden pattern and sculpted cutout back bring romance and refinement together for moments that call for polished confidence.

    Fit & Features

    • Sequin-lined fabric with a floral garden pattern
    • V-neck, padded bra cups, adjustable spaghetti straps
    • Fitted mermaid silhouette
    • Cutout back detai, hook-eye strap, hidden zipper with hook-eye closure
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Prom, bridal celebrations, spring galas, garden parties, formal milestone celebrations, fancy events

    Style Number/Barcode: 05002-001052

    Category Name: Spring Formal Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XXS, XS, S

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  • Melany Floral Sequin Lace-Up Formal Dress

    Special Occasion

    Romantic with a refined edge, the Melany gown is designed to shimmer softly with every step. A floral pattern sequin finish highlights the mermaid silhouette, while the strappy lace-up open back adds a delicate, eye-catching detail that feels effortlessly elevated.

    Fit & Features

    • Statement floral pattern, sequin-embellished fabric
    • V-neckline with spaghetti straps, padded bra cups
    • Strappy lace-up open back
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, garden parties, bridal celebrations, engagement photoshoots, rehearsal dinners, formal celebrations, milestone birthdays, destination resort events, fancy date nights

    Style Number/Barcode: 05002-001421

    Category Name: Spring Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: WHITE, PRINT

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

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  • Kelsey Sequin Floral Slit Formal Dress

    Special Occasion

    Designed for entrances that linger, the Kelsey sequin mermaid gown moves with a soft, romantic fluidity that feels instantly elevated. A floral pattern, lace-up back, and high side slit bring polish with just enough allure for unforgettable moments.

    Fit & Features

    • Floral pattern, sequin fabric, knit lining
    • V-neckline, padded bra cups, spaghetti straps
    • Lace-up back design, zipper and hook-eye closure
    • High side slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black tie galas, resort soirees, fancy milestone celebrations, red-carpet occasions, balls, anniversaries, garden parties

    Style Number/Barcode: 05002-001424

    Category Name: Spring Formal Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: PINK

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

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  • Roxanne Satin A-Line Ball Gown

    Special Occasion

    The Roxanne gown brings polished drama with an effortless feel. Crafted from satin with a notch sweetheart neckline and a pleated A-line floor-length hem, it balances classic elegance with thoughtful detail.

    Fit & Features

    • Premium satin fabric, voluminous tulle and woven linings
    • Sweetheart neckline with wired notch, padded bra cups
    • Adjustable spaghetti straps
    • Lace-up back, zipper and hook-eye closure
    • Hidden side pockets
    • Pleated A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, milestone birthday events, debutante balls, black tie galas, quinceañeras, elegant weddings, formal red-carpet occasions

    Style Number/Barcode: 05004-000002

    Category Name: Spring Formal Dresses

    Price: $199.90

    Availability: Out of Stock

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  • Reylyn Lace Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for quiet drama, the Reylyn gown blends romantic texture with sculpted elegance. Crafted from sheer lace fabric, its sweetheart built-in padded underwire bust and mermaid floor-length silhouette create a striking balance of softness and structure.

    Fit & Features

    • Sheer lace fabric lined with sheer mesh, high stretch
    • Lined sweetheart built-in padded underwire bust
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Flowy floor-length hemline
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, elegant galas, upscale cocktail parties, milestone events, formal celebrations, birthday dinners, destination or resort formal occasions, fashion-forward events

    Style Number/Barcode: 05002-001209

    Category Name: Spring Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Rona Sequin Applique Butterfly A-Line Ball Gown

    Special Occasion

    Ethereal and quietly enchanting, the Rona feels like stepping into a dream where every detail is meant just for you. A sequin embroidered butterfly bodice floats above layers of tulle, finished with sheer shoulder straps and a flowy, A-line floor-length hem that moves with soft, storybook grace.

    Fit & Features

    • Airy tulle fabric with satin lining
    • Sequin embroidered butterfly bodice with intricate detailing
    • Sheer shoulder straps for an illusion finish
    • V-neckline with padded bra cups
    • Fitted bodice, back zipper and hook-eye closure
    • Flowy A-line silhouette, floor-length hem
    • Runs true to size 

     

    Where to Wear:

    Black-tie galas, balls, prom, opera premieres, formal theatre nights, milestone celebrations, big birthday events, fancy anniversary parties, special date nights, castle or château destination events

    Style Number/Barcode: 05004-000021

    Category Name: Spring Formal Dresses

    Price: $199.90

    Availability: In Stock

    Available Color: TAUPE

    Available Size: M, L, XL

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  • Kennedy Tulle A-Line Ball Gown

    Special Occasion

    Designed for entrances that linger, the Kennedy tulle gown balances romance with structure for a look that feels effortlessly polished. A corset sequin applique bodice flows into an a line floor length silhouette that moves beautifully through every formal moment.

    Fit & Features

    • Airy tulle lined fabric
    • Strapless sweetheart neckline, padded bra cups
    • Structured corset sequin applique bodice, flexible boning
    • Back zipper and hook-eye closure
    • Voluminous A-line silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie galas, balls, weddings, elegant seasonal soirees, big birthday events, special milestone celebrations, pageants

    Style Number/Barcode: 05004-000029

    Category Name: Spring Formal Dresses

    Price: $139.90

    Availability: In Stock

    Available Color: BLACK, LIGHT, BLUE

    Available Size: S, XS, M, L

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