Formal Dresses

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Formal Dresses That Make Every Moment Feel Major

Windsor’s formal dresses are designed for those special occasions when your look has to be flawless. From sweeping formal gowns to sleek short silhouettes, this collection delivers drama, polish, and trend-right details that set the tone for any event. Think structured sheer corset bodices, dainty adjustable straps, adjustable lace-up backs, and glam high slits that blend comfort with high-impact style.

If you’re planning a gala, wedding, or milestone party, Windsor offers a range of formal party dresses in both fitted and flowy silhouettes to match your vibe. Go for a strapless satin gown with a sweetheart neckline for timeless elegance, or choose an asymmetrical hemline or bow-back detail for a fresh twist that feels modern and fun.

No matter where the night takes you, Windsor’s formal dresses give you options that feel special, stylish, and photo-ready. Shop Windsor’s formal dresses near you, online, in-app, or at one of 350+ stores nationwide, and find the look that will make your night unforgettable.

Tips for Choosing the Best Formal Dress for Your Body Type

  • Hourglass: Slay those curves with a fitted corset bodice and flowing skirt.
  • Pear‑Shaped: Balance out your look with a structured top and full skirt.
  • Rectangle: Create curves with a cinched waist and flared hem.
  • Apple‑Shaped: Draw eyes upward with a V‑neckline and empire waist.

For more styling inspo, hit up our blog guides like “The Ultimate Gala Dresses Guide” or “Sexy Formal Dresses – Create an Eye‑Catching Look” and get ready to own every moment.

What’s the Difference Between a Formal and a Semi-Formal Dress?

Formal and semi-formal dresses differ based on event dress codes and styling. Formal attire, often called black-tie, features glamorous floor-length gowns with luxe details like rhinestones, lace, and beading—perfect for galas, weddings, and proms. Popular silhouettes include mermaid, ball gown, and A-line styles.

Semi-formal dresses offer more variety in length and design, making them ideal for homecoming, weddings, and cocktail parties. These styles range from midi to short lengths.

The venue and occasion can also guide your choice—an upscale wedding may call for a floor-length gown, while an outdoor event might be perfect for a sleek midi dress with a stylish neckline.

Are Formal Dresses Always Long?

Not always! While long gowns are classic for formal events, modern formal attire includes various lengths and styles. Windsor’s collection of women’s formalwear features short, midi, and long dresses. Explore dramatic mermaid and column silhouettes for timeless elegance, or opt for trendy alternatives like high-low hemlines and two-piece designs for a fresh take on formal fashion.

Find your perfect formal dress at Windsor any time of year, available online, in-app, and in over 350 stores across the U.S. and Canada. Shop now for trend-driven styles that make you shine and every event unforgettable!

  • Alaya Woven Glitter A-Line Ball Gown

    Special Occasion

    Radiate princess energy in the whimsical Alaya woven glitter ball gown! She features a sleeveless V-neckline with a sheer mesh insert, a built-in padded bust, adjustable spaghetti straps for a customized fit, an alluring open back design, a fitted high waist, and a floor-sweeping ball gown skirt with pleating, side pockets, and a dramatic A-line silhouette. The woven glitter fabric will give off the prettiest shine and includes a tulle lining for all the  more drama! Complete your prom-ready look with rhinestone statement earrings.

    Fit & Features

    • Sleeveless V-neckline, sheer mesh insert, padded cups
    • Adjustable spaghetti straps, open back, zipper closure
    • Fitted high waist, floor-length ball gown skirt, pleating, side pockets
    • Flowy A-line silhouette
    • Woven glitter fabric, knit and tulle lining, minimal stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05004-0169

    Category Name: Formal Dresses

    Price: $44.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Marcella A-Line Slit Satin Formal Dress

    Special Occasion

    Lavishly enchanting, the Marcella satin formal dress boasts a gorgeous fitted bodice, hidden side pockets to keep your hands warm, and a stunning wrap slit that flaunts your heels!

    Dripping in satin and pure sophistication, this dress turns heads effortlessly. Love that silky shine? Browse our luxe satin prom dresses or opt for a sleek silhouette with our formal dresses.>

    Fit & Features

    • Premium satin fabric, woven lining
    • Cowl sweetheart neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Flexible boning in the bodice
    • Hidden side pockets
    • High front wrap slit, A-line silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear: 

    Prom, weddings, bridesmaids, black tie galas, balls

    Style Number/Barcode: 05002-8995

    Category Name: Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: RUST

    Available Size: 1, 3, 7

    Product Badge:
    • Ships Free
  • Bridget Formal Glitter Ruffled Long Dress

    Special Occasion

    Give off a flirtatious flair that will turn heads in the Bridget formal glitter ruffled long dress! Crafted from a glam glitter crepe fabric, she features a strapless sweetheart neckline, a fitted bodice with a high waist, an alluring lace-up back for a customized fit, a floor-length hem with a stunning tiered ruffled design, and a slim-fit silhouette to accentuate your figure. Style this formal long dress with a rhinestone necklace and earrings set and stiletto heels.

    Fit & Features

    • Strapless sweetheart neckline
    • Fitted bodice, high waist
    • Lace-up back design, tie closure, back zipper and hook-eye closure
    • Floor-length hem, tiered ruffled design, slim-fit silhouette
    • Lined glitter crepe fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7965

    Category Name: Formal Dresses

    Price: $14.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Rosalie Beautifully Beaded Gown
    Special Occasion 

    Beauty takes the form of our mauve Rosalie ball gown! Make your royal arrival with a corset bodice complete with a sweetheart neckline, a silicone no slip strip, boning for added structure, a padded bust, a lace up back with satin ribbon, and an intricately beaded applique with a sheer mesh lining. Bodice leads to a gorgeous A-line skirt with a pink sheen and tulle overlay. Dress offers a relaxed fit with minimal stretch. 

    Model is 5'3 with a 32" bust, 24" waist and 35" hips. She is wearing a size three.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05004-0512

    Category Name: Formal Dresses

    Price: $74.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Elena Skater Dress

    Special Occasion

    Flirty yet sophisticated is the Elena Dress - a bold and sweet rendition of the classic skater silhouette. She features an all over lace bodice with sequin detail and a padded bust. Leading to a cut-out waist, this piece also had a layered skirt with side seam pockets. It's topped with a back top zipper closure and a back skirt zipper closure. Bodice is made of lace embroidery while the skirt consists of a full lined crepe fabric. 

    Model is 5'8" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05006-0008

    Category Name: Formal Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Melanie Glitter Tulle Party Dress

    Special Occasion

    Truly shine when you slip into our marvelous Melanie dress! She features an all-over bonded glitter overlay, adjustable spaghetti straps leading to an X back, a lightly padded, seamed V bodice with back zip, and an A-line skirt with pockets and volume-building tulle underlay. Melanie is fully lined and made from a poly material with minimal stretch.

    Model is 5’9” with a 32” bust, 24.5 waist, and 35” hips. She is wearing a size 3.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05001-0044

    Category Name: Formal Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jocelyn Damask Sequin Dress

    Special Occasion

    Capture all of the attention and lights in our stunning sequined Jocelyn! 

    Fits & Features 

    • Dual Spaghetti Straps | Lace Up At The Back
    • Back Zip With Hook & Eye Closure
    • Plunging V Neckline With Padded Bust
    • Mini Length Silhouette
    • Mesh Lined Damask Pattern Sequin Fabric 
    • Form Hugging Fit | Moderate Stretch 

    Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05001-0176

    Category Name: Formal Dresses

    Price: $38.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Alaney Sequence Bustier Satin Party Dress

    Special Occasion

    Dance the night away in the Alaney party dress that's sure to dazzle the room! She features a strapless, sweetheart bustier-style top with shiny sequins, flexible boning, and padded cups for all-night support. Her fit and flare satin skirt make for many twirl-worthy moments. Add a clutch and lace-up heels for the perfect finishing touch.

    Fit & Features

    • Strapless, sweetheart neckline
    • Sequins, padded cups, flexible boning
    • Fit and flare silhouette
    • Short-length skirt
    • Luxe satin fabric, no stretch
    • Zipper closure
    • Fits true to size

    Style Number/Barcode: 05001-0774

    Category Name: Formal Dresses

    Price: $14.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Bianca Sequin Scroll Mermaid Dress

    Special Occasion

    It'll be a night (and look!) to remember as you walk out in our beautiful Bianca! 

    Fits & Features

    • Halter-Style, High Neckline | Dual Button Closure At Nape 
    • Back Zipper With Hook & Eye Closure 
    • Floor Length Hem | Mermaid Silhouette | Slit At Side 
    • Mesh Lined Scroll Pattern Sequins 
    • Curve Hugging Fit | Moderate Stretch 

     

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0536

    Category Name: Formal Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Kimora Lace Tulle A-Line Formal Dress

    Special Occasion

    Radiate dreamy ethereal vibes in the Kimora formal dress crafted with airy tulle fabric with a gorgeous delicate lace lining for that soft romantic look. The fitted high waist flows out to a floor-sweeping A-line silhouette for a stunning twirl.

    This dreamy dress is pure elegance and sure to leave a lasting impression. Looking for more? Elevate your look with a stunning pink prom dresses or a captivating formal dress.

    Fit & Features

    • Sheer tulle fabric with lace contrast lining, full-length stretchy knit lining
    • Sleeveless pleated V-neckline, padded bust
    • Adjustable spaghetti straps, open cross-back design
    • Lower back zipper with hook-eye closure
    • Pleated high waist
    • Floor-length A-line silhouette, high front slit on the lining
    • Runs true to size

     

    Where to Wear:

    Prom, bridesmaids, formal weddings, and galas.

    Style Number/Barcode: 05002-9073

    Category Name: Formal Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Aleena Formal Ruffled Chiffon Floral Dress

    Special Occasion 

    Bring the romance with a floral dress that showcases your sweet side! Aleena features a sleeveless wrap V-neckline, adjustable spaghetti straps, a floral print, and an overlapping skirt with ruffled trim and cinching tie waist. The dress is composed of a sheer chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with heels and butterfly earrings

    Fit & Features 

    • Sleeveless wrap V-neckline
    • Adjustable spaghetti straps
    • Floral print
    • Overlapping skirt with ruffled trim, cinching tie waist
    • Lined chiffon fabric 
    • Relaxed fit, minimal stretch 
    • Runs true to size

    Style Number/Barcode: 05002-0706

    Category Name: Formal Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cami Formal Glitter Mermaid Dress
    Special Occasion 

    Glow on in glitter as you allure them in all in our Cami dress! She features an all over light blue hue, a sleeveless bodice, an off the shoulder neckline with shoulder strap accents, padded cups and princess seams. Her slim fit bodice leads to a curve hugging mermaid silhouette that is accented with vertical seams to create an hourglass effect. Dress is composed of a lined glitter knit fabric that offers a moderate stretch. Includes a back zipper closure with fish hook clasp and a mini skirt length knit lining. Glitter may transfer.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6303

    Category Name: Formal Dresses

    Price: $29.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Ashlynn Formal Halter Mermaid Dress
    Special Occasion 

    Step out in elegance as you radiate your one of a kind beauty in our Ashlynn dress! She features a black hued halter neck with racer bust, neck ties, padded cups, princess seams and lattice strap accents on the side with mesh insets. Her bodice leads to dreamy mermaid silhouette accented with pleats and a petticoat. Dress offers a relaxed fit with minimal stretch. Includes smooth knit lining and a hidden back zipper closure. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6445

    Category Name: Formal Dresses

    Price: $19.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Calla Two Piece Sequin Lace Satin A Line Dress

    Special Occasion

    Bold and romantic, our two-piece Calla features hints of sparkly sequins at her cropped lace bodice. With beautiful botanical prints flowing through her smooth satin skirt, these features are what makes Calla a charming dress. 

    Fits & Features 

    • Lace & Sequin Lined Bodice With Slightly Padded Bust
    • Adjustable Spaghetti Straps I V Neckline
    • Crop Hemline I Back Zipper With Hook & Eye Closure
    • Floor Length, Satin Lined Skirt With Floral Prints 
    • A Line Silhouette I Front Slit 
    • Back Zipper With Hook & Eye Closure 
    • Moderate Stretch 

    Model is 5'6" with a 31" bust, 26" waist and 36" hips. She is wearing a size 3. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05006-0050

    Category Name: Formal Dresses

    Price: $19.97 $139.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elsa Formal Iridescent Sequin Dress
    Special Occasion 

    Bring the magic with you as you cast an enchanting impression in our dazzling Elsa dress! She features a plunging V neckline, tank-like straps, padded cups and an unlined mesh insets on each side. Her relaxed fit bodice flows into a dreamy trumpet silhouette with plenty of flare and is accented with tulle godets. She illuminates the room with iridescent sequins set in a baroque inspired pattern that reflect flickers of purple and pink. Dress is composed of a combination tulle and natural hued lined mesh fabric that offers minimal stretch. Includes a back zipper closure

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size three.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6504

    Category Name: Formal Dresses

    Price: $19.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Valentina Velvet and Satin Ball Gown

    Special Occasion 

    Nothing brings the luxe like velvet and satin! Elevate your evening to a new level of glam in our twirl-worthy Valentina ball gown! Pair Valentina with a sleek clutch and gorge platforms to complete your look! 

    Fit & Features 

    • Strapless Square Neckline
    • No-Slip Strip | Flexible Boning 
    • Padded Cups 
    • Bow Accent at Waist | Tie Waist Belt 
    • Hidden Pockets 
    • Lined Textured Satin Ball Gown Silhouette
    • Relaxed Fit | Minimal Stretch 


    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05004-0038

    Category Name: Formal Dresses

    Price: $9.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Milana Formal Sleeveless Satin Ball Gown

    Special Occasion

    Lead prom night with a prom ball gown that enchants from the moment you enter the room! Milana features a sleeveless sweetheart neckline, supportive padded cups, and a secure no-slip strip. She features spaghetti straps that lead to a cross-back design and an unlined mesh contrast at the lower back. Her empire waist leads to a voluminous ball gown silhouette with pleats and includes hidden side pockets. Milana is composed of a lined satin fabric that offers a form hugging fit with minimal stretch. Includes petticoat for extra volume. Complete prom outfit with rhinestone heels and clutch

    Fit & Features

    • Sleeveless sweetheart neckline
    • Padded cups, no-slip strip
    • Spaghetti straps, cross-back design
    • Unlined mesh contrast at the lower back
    • Pleats, hidden side pockets
    • Ball gown silhouette
    • Lined satin fabric, runs true to size

    Style Number/Barcode: 05004-0127

    Category Name: Formal Dresses

    Price: $29.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Brookelle Halter Applique Slit Satin Formal Dress

    Special Occasion

    Glamorous, elegant, and timeless perfectly describe the Brookelle satin formal dress with a unique pleated keyhole halter neckline and a striking applique sequin bodice.

    Fit & Features

    • Satin lined fabric
    • Pleated keyhole halter neckline, button closures
    • Back zipper and hook-eye closure
    • Applique sequin bodice
    • Form-hugging silhouette
    • High front slit, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black-tie galas and functions, fancy celebration parties, nights at the theatre and opera

    Style Number/Barcode: 05002-9448

    Category Name: Formal Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Savannah Cowl Neck Mermaid Floral Formal Dress

    Special Occasion

    You'll have everyone admiring your unforgettable grace in the Savannah floral formal dress at garden parties and weddings! She boasts delicate spaghetti straps and a graceful cowl neckline, the dress also includes padded bra cups for a flattering fit. Her mermaid silhouette and floor-length hem create a stunning silhouette, while the floral print mesh fabric adds a touch of elegance. 

    Fit & Features

    • Floral print, mesh fabric lined with stretchy knit
    • Spaghetti straps
    • Cowl neckline
    • Padded bra cups
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8442

    Category Name: Formal Dresses

    Price: $29.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sutton One-Shoulder Strappy Slim Formal Dress

    Special Occasion

    It's impossible to ignore the sultry allure of the Sutton slim formal dress at weddings, banquets, or fancy celebrations! Its one-shoulder neckline and strappy back add a touch of glamour while the slim silhouette flatters your figure. The high front slit and floor-length hem provide effortless elegance. Complete the look with statement earrings, a bracelet, and heels.

    Fit & Features

    • Knit fabric with stretchy knit lining
    • One-shoulder neckline
    • Strappy back
    • High front slit
    • Slim silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8578

    Category Name: Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Annabelle Heat Stone Ball Gown
    Special Occasion 

    Shimmer and shine in our breathtaking Annabelle burgundy dress! She features a sleeveless bodice, a sweetheart neckline, a built in no slip strip, padded cups and built in boning for support. The back features a lace up back and leads to a lower zipper closure. Her bodice features a floral lace design with sparkling heat stones and leads to a voluminous ball gown silhouette. Dress is composed of a combination mesh and smooth knit fabric that offers a form hugging fit with minimal stretch.

    Model is 5'9" with a 33" bust, 24" waist and 35.5 hips. She is wearing a size small. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05004-0509

    Category Name: Formal Dresses

    Price: $44.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Emilia Sequin Midi Formal Dress
    Special Occasion 

    Shine the night away wearing our Emilia Sequin dress! She offers a slanted neckline with one long sleeve shoulder and a cut out detail across the chest area. She has a zip back and a sexy side slit. She is covered in sequins down to the mid-length hemline and includes a smooth inner lining. Her wine toned sequin material offers minimal stretch but maximum sparkle!

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05001-4127

    Category Name: Formal Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Yesenia Midi Dress

    Special Occasion

    Look like a straight boss in a midi with all the right features! Our Yesenia features a crew neckline, long sleeves, and a midi length that hits over the knee. She as a cut out detail at the back and is composed of a crepe material that offers a form fit with slight stretch.

    Model is 5'9" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05001-0220

    Category Name: Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Amanza Corset Slit Mermaid Tulle Formal Dress

    Special Occasion

    Ethereal and sparkling charm! The Amanza floor-length formal dress dazzles every party with a display of sequins and glitter on a stunning corset mermaid silhouette with a slit design giving effortless allure.

    All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.

    Fit & Features

    • Sequins glitter pattern, tulle fabric, short knit stretchy lining
    • Sweetheart neckline, padded bra cups
    • Adjustable spaghetti straps
    • Sheer corset bodice, flexible boning, back zipper and hook-eye closure
    • Front slit
    • Mermaid silhouette, floor-length bonded hem
    • Extra glitter for maximum sparkle - may have some natural fallout
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie galas, balls, glam functions, and red-carpet events.

    Style Number/Barcode: 05002-9357

    Category Name: Formal Dresses

    Price: $69.97 $159.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale