Sale Dresses

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Spring & Summer Sales on Affordable Dresses!

Get ready to refresh your wardrobe with unbeatable deals on affordable dresses at Windsor! Whether you're shopping for a wedding, vacation, or a stylish everyday look, our spring and summer sales offer must-have styles at irresistible prices. Discover markdowns on trendy sundresses, elegant gowns, chic cocktail dresses, and breezy maxis—perfect for the sunny season.

Shop our collection of women's dresses on sale and step into stunning fabrics like satin, chiffon, and lace. From casual brunch dates to summer soirées, Windsor has the perfect dress to complement every occasion. Plus, complete your look with women’s shoes on sale, including dress heels, strappy sandals, and trendy platforms to pair with your favorite styles.

Make the most of seasonal promotions like Memorial Day, Fourth of July, and end-of-summer clearance events, where you’ll find the best prices on spring and summer fashion. Layer your look with stylish accessories and lightweight jackets on sale to complete your warm-weather outfits.

Don’t wait—shop Windsor’s hottest seasonal deals online, in-app, or in-store at over 350 locations across the U.S. and Canada. Score major savings and grab your favorite dresses before they’re gone!

  • Amelie Ruched Glitter Knit Mermaid Dress

    Special Occasion

    The Amelie mermaid dress is designed to glow with every step, catching the light as it moves with you. Its glitter knit fabric and ruched mermaid silhouette create a sculpted look that feels effortlessly glamorous, while the rhinestone back strap adds a touch of sparkle.

    Fit & Features

    • Glitter knit fabric with full-length knit lining, high stretch
    • Soft draped cowl neckline
    • Adjustable spaghetti straps
    • Ruched detailing through the bodice and hips
    • Open back with rhinestone accent strap, adjustable hook-eye closure, low draped design
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie parties, weddings, dressed-up dinners, red-carpet events, and formal affairs.

    Style Number/Barcode: 05002-000925

    Category Name: Sale Dresses

    Price: $19.97 $89.90

    On Sale: Yes

    Availability: In Stock

    Available Color: RED, BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Letina Metallic Knit Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for quiet confidence, The Letina glides with a fluid metallic knit that catches the light with every step. A plunge halter wired neckline and ruched mermaid silhouette create a sculpted, unforgettable presence that feels equal parts polished and alluring.

    Fit & Features

    • Metallic knit fabric with soft stretch knit lining
    • Plunge halter wired neckline, tie straps
    • Back zipper and hook-eye closure
    • Ruched mermaid silhouette that contours the body
    • Front slit for effortless movement
    • Floor-length hem
    • Runs true to size

    Where to Wear:
    Destination weddings, black tie celebrations, upscale cocktail receptions, evening ceremonies, anniversary dinners, milestone celebrations, resort vacations, honeymoons

    Style Number/Barcode: 05002-000808

    Category Name: Sale Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: XS

    Product Badge:
    • Sale
  • Elaine Open Back High Slit Mermaid Dress

    Special Occasion

    Create a chic and stunning look for your black-tie parties in the Elaine mermaid dress designed with a bold open back and an alluring high-cut slit.

    Fit & Features

    • Crepe fabric with moderate stretch
    • Pleated cowl neckline
    • Tank-like shoulder straps
    • Open back, bar strap, lower zipper closure
    • Pleating, high-cut slit
    • Floor-length mermaid silhouette
    • Runs true to size


    Where to Wear:

    Weddings, black-tie parties, and fancy affairs.

    Style Number/Barcode: 05002-9604

    Category Name: Sale Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Raelynn Floral Sequin Mermaid Formal Dress

    Special Occasion

    For the kind of evening that calls for a camera-ready entrance, the Raelynn gown delivers refined sparkle with a romantic twist. Designed in a floral sequin mermaid silhouette with a sculpted neckline and dramatic front slit, it hugs in all the right places before flaring into a sweeping finish.

    Fit & Features

    • Floral sequin fabric with soft stretch lining
    • Strapless sweetheart neckline with structured bodice, padded bra cups
    • Back zipper and hook-eye closure
    • Mermaid silhouette, floor-length hem
    • Front slit
    • Runs true to size


    Where to Wear:

    Prom, bridal celebrations, galas, balls, engagement parties, milestone celebrations, formal parties, anniversaries

    Style Number/Barcode: 05002-001240

    Category Name: Sale Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: In Stock

    Available Color: IVORY

    Available Size: XXS, XS, S

    Product Badge:
    • Sale
  • Lilly Sleeveless High-Slit Glitter Column Dress

    Special Occasion 

    Bring the glamour in the Lilly formal glitter dress that wows from the moment you walk in! The long dress features a strapless straight neckline, ruching to enhance curves, a bold asymmetric front slit, and a floor-length column silhouette.

    Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.

    Fit & Features

    • Lined glitter knit fabric
    • Strapless straight neckline, padded bra cups
    • Ruching, back zipper with hook-eye closure
    • Asymmetric high-front slit
    • Long-length hem
    • Column silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, and black-tie parties.

    Style Number/Barcode: 05002-8901

    Category Name: Sale Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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: Sale Dresses

    Price: $19.97 $129.90

    On Sale: Yes

    Availability: In Stock

    Available Color: WHITE, PRINT

    Available Size: XXS, XS

    Product Badge:
    • Sale
  • Kindra High-Slit Mermaid Halter Dress

    Special Occasion

    Go bold in a long mermaid dress that features a plunging halter neckline with a U-shaped bust, adjustable neck ties, ruching, a high side slit, and a captivating mermaid silhouette. Complete your formal outfit with a sleek rhinestone clutch.

    Fit & Features

    • Lined mesh fabrication, moderate stretch
    • Plunging halter neckline, U-shaped bust
    • Halter neck ties
    • High side slit
    • Ruching
    • Mermaid silhouette
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-8924

    Category Name: Sale Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Own The Room Faux Suede Mini Tube Dress

    Minimal effort, maximum impact—that’s the vibe. This faux suede mini tube dress hugs in all the right places with a sleek, sculpted feel that’s made for stepping out and owning the room.

    Fit & Features

    • Faux suede fabric, moderate stretch
    • Strapless straight-across neckline
    • Lace-up trims
    • Mini-length hem
    • Bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05102-000447

    Category Name: Sale Dresses

    Price: $9.97 $52.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS

    Product Badge:
    • Sale
  • Alianna Crepe High Slit Formal Dress

    Special Occasion

    Designed for the one who loves a clean, sculpted moment, the Alianna crepe formal dress glides with a smooth silhouette and a sleek high slit that shows off just enough stride. Effortlessly elegant and endlessly wearable, it’s that chic, elevated piece you reach for when the night calls for gorgeous.

    Fit & Features

    • Crepe-lined fabric with moderate stretch
    • Sleeveless design with a flattering V-neckline and a padded bust
    • Fitted bodice with contoured seam detailing
    • Back zipper with hook-eye closure
    • High side slit for ease of movement
    • Floor-length slim silhouette
    • Runs true to size

     

    Where to Wear:

    Wedding guests, bridesmaids, winter formal, black-tie parties, galas, evening dinners, and formal soirees.

    Style Number/Barcode: 05002-000726

    Category Name: Sale Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS

    Product Badge:
    • Sale
  • Janella Sequin Lace-Up Mini Dress

    Special Occasion

    Turn every step into a shimmer moment in the Janella sequin bodycon dress that hugs in all the right places. Its strappy open back adds a daring twist, making it perfect for the kind of night that calls for unforgettable entrances.

    Fit & Features

    • Sequin embellished fabric
    • Halter V-neckline
    • Spaghetti straps
    • Strappy lace-up back
    • Bodycon fit
    • Mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthdays, date nights, rooftop hotel bars, bachelorettes, cocktail soirees

    Style Number/Barcode: 05001-000551

    Category Name: Sale Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tamara Off-The-Shoulder Mermaid Glitter Formal Dress

    Special Occasion

    You'll be a notable sensation in the Tamara glitter formal dress at prom, banquets, or upscale birthdays! The textured glitter fabric and full-length knit lining provide the perfect blend of comfort and sophistication. She features a trendy off-the-shoulder sweetheart neckline, short-sleeve cuffs, a ruched bust with padded bra cups, and a mermaid silhouette that exudes elegance and support, while the high front slit adds a touch of glamour to her floor-length hem. Complete the look with earrings and high heels!

    Fit & Features

    • Textured glitter fabric lined with knit lining
    • Plenty of stretch
    • Sweetheart neckline, ruched bust, padded bra cups
    • Off-the-shoulder short-sleeve cuffs
    • High front slit
    • Mermaid silhouette
    • Runs true to size
    • Extra glitter for maximum sparkle - may have some natural fallout

    Style Number/Barcode: 05002-8482

    Category Name: Sale Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sandy Satin Tie-Back Chiffon Formal Dress

    Special Occasion

    Effortless elegance meets modern allure in the Sandy gown designed to glide with every step. A mermaid silhouette flows into a sheer chiffon floor-length hem, while the tie-open back adds a soft, romantic finish that feels refined yet unforgettable.

    Fit & Features

    • Stretch satin fabric, short knit lining
    • V-neckline, spaghetti straps, padded bra cups
    • Open tie-back design, zipper and hook-eye closure
    • Mermaid silhouette
    • Sheer chiffon floor-length hem with train
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black tie galas, formal celebrations, engagement parties, rehearsal dinners, red-carpet occasions, fashion-forward events, award dinners, fancy birthday parties, milestone celebrations, special date nights

    Style Number/Barcode: 05002-001484

    Category Name: Sale Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Exquisite In Strapless Satin Midi Dress

    Captive the room with this exquisite satin midi dress at cocktail parties or rehearsal dinners! Featuring a cowl sweetheart neckline and form-hugging fit for a sensational look. With a center-back slit and midi-length hem, this dress will make you feel elegant at any event. Complete the look with a chic clutch purse and heels.

    Fit & Features

    • Satin fabric, bust lining, minimal stretch
    • Strapless cowl sweetheart neckline
    • Form-hugging fit
    • Center back slit
    • Runs true to size

    Style Number/Barcode: 05101-3157

    Category Name: Sale Dresses

    Price: $20.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ruffle and Ready Chiffon Halter Maxi Dress

    Love to make an entrance? Nail it with this chiffon maxi dress! With cascading ruffles, sultry cutouts, and a leggy slit, this chiffon maxi brings the drama every time.

    Fit & Features

    • Chiffon fabric, lined with stretchy knit
    • Sweetheart halter neckline with tie straps, padded bra cups
    • Cutout back and sides
    • Cascading ruffle trims
    • Flowy silhouette, front slit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001254

    Category Name: Sale Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Chandler Strapless Lace-Up Sequin Formal Dress

    Special Occasion

    Chic with an elegant bold flair, the Chandler sequin formal dress was made to bring the drama. The floor-length dress has an alluring open back with a strappy lace-up design for customizable wear and a high slit for effortless allure.

    Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.

    Fit & Features

    • Sheer mesh fabric, full knit lining, moderate stretch
    • Strapless sweetheart neckline, angled design, structured boning
    • Open back, strappy lace-up design, tie closure
    • Fitted bodice, high waist seam, lower back zipper, hook and eye closure
    • Floor-length hem, high front slit, A-line silhouette
    • Sequin embroidery, scroll pattern
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie galas, red-carpet events, and fancy soirees.

    Style Number/Barcode: 05002-8313

    Category Name: Sale Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: RED, PLUM, PLUM-2

    Available Size: L, XXS, XS, S

    Product Badge:
    • Sale
  • Heat Check Abstract Cutout Maxi Dress

    This isn’t just a dress, it’s a moment. With sultry cutouts, strappy details, and a leggy high slit, this curve-hugging mesh maxi brings the heat for nights out, birthdays, and turning heads on vacation!

    Fit & Features

    • Abstract tie-dye print, mesh fabric, sewn-in knit lining
    • One-shoulder neckline, bungee spaghetti strap
    • Side cutout, open back
    • High front slit, adjustable bungee cord strap with toggle
    • Hidden side zipper and hook-eye closure
    • Curve-hugging fit, maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05102-000125

    Category Name: Sale Dresses

    Price: $19.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Paulina Strappy Open Back Slit Sequin Formal Dress

    Special Occasion

    Lustrous sequins illuminate the glamorous Paulina formal dress showcasing a strappy open back for sultry allure and a high front slit perfect for showing off heels.

    This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.

    Fit & Features

    • Sequin embellished, mesh fabric lined with stretchy knit
    • Scoop neckline, padded bra cups
    • Adjustable spaghetti straps
    • Strappy open back, hook closure
    • High front slit
    • Form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, glamorous parties, special occasions

    Style Number/Barcode: 05002-9369

    Category Name: Sale Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PERIWINKLE

    Available Size: S

    Product Badge:
    • Sale
  • Starlit Sweetheart Sparkle Midi Dress

    A little glam, a little flirty, this glitter-kissed midi was made for nights that deserve a glow-up moment. The sweetheart neckline and sleek spaghetti straps create an effortlessly sculpted fit perfect for dinner dates, parties, and any excuse to shine.

    Fit & Features

    • Glitter stretch fabric, knit lining
    • Sweetheart neckline with spaghetti straps
    • Smooth fitted bodycon silhouette
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000416

    Category Name: Sale Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • So Electric Strapless Jean Denim Mini Dress

    Unlock the power of style in this strapless denim jeans with a jean-like design and bodycon fit that stands out from the crowd!

    Fit & Features

    • Denim acid wash fabric with stretch
    • Strapless neckline, button closure, belt loops
    • Front zipper closure
    • Jean-like design
    • Bodycon fit
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05102-000516

    Category Name: Sale Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: In Stock

    Available Color: DARK, DENIM

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Sylvia Lace-Up Mermaid Tulle Ruffle Sequin Dress

    Special Occasion

    Your stylish glow will be undeniable in the Sylvia sequin formal dress for a glamorous entrance into prom or black tie events! The V-neckline and padded bra cups offer flattering support while the wired insert creates a structured silhouette. Adjustable spaghetti straps and lace-up back lets you customize the sultry style. Embellished with a sequin scroll pattern on mesh fabric, the dress is finished with tulle ruffle inserts with bonded edges for a stunning floor-length effect! Complete the look with a gorgeous rhinestone headband and clutch.

    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

    • Sequin scroll pattern, mesh fabric lined with stretchy knit
    • Padded bra cups
    • Adjustable spaghetti straps
    • Lace-up
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8898

    Category Name: Sale Dresses

    Price: $29.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ruffle Repeat Lace Tube Mini Dress

    She’s sleek up top, party on the bottom—aka your new go-to for nights that need a little extra twirl. The strapless neckline and tiered ruffles make it an easy yes for going out.

    Fit & Features

    • Lace fabric, stretchy knit lining
    • Strapless tube neckline
    • Form-hugging fit
    • Ruffled mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000961

    Category Name: Sale Dresses

    Price: $21.97 $48.90

    On Sale: Yes

    Availability: In Stock

    Available Color: IVORY

    Available Size: M, L

    Product Badge:
    • Sale
  • Isabella One-Shoulder Ruffle Slit Formal Dress

    Special Occasion

    Capture all the attention in the Isabella long formal dress showcasing a ruffled high side slit for effortless movement and a bodycon silhouette that flaunts your curves!

    This dress is all about movement and flair. Want more standout designs? Discover our eye-catching ruffle prom dresses or embrace an elevated style with our guest dresses.

    Fit & Features

    • Smooth knit fabric, moderate stretch
    • One-shoulder neckline
    • Partial open back
    • Ruffled high-side slit
    • Bodycon silhouette
    • Long-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, formal parties and events

    Style Number/Barcode: 05002-000269

    Category Name: Sale Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • All Eyes On You Halter Mini Dress

    This is the kind of mini dress that doesn’t just walk into the room—she claims it. The deep plunge? Confident. The tiny keyhole cutout? Flirty. And that open back tied with a soft halter bow? A whole moment. It’s sleek, sculpting, and made for the nights when you want to feel like your most unstoppable, magnetic self.

    Fit & Features

    • Soft, stretchy knit fabric
    • Plunging halter neckline with adjustable tie
    • Front keyhole cutout
    • Open back with secure strap detail
    • Bodycon silhouette
    • Mini length hem
    • Runs true to size

    Style Number/Barcode: 05103-000441

    Category Name: Sale Dresses

    Price: $19.97 $36.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Soft Curves Ahead Cap Sleeve Maxi Dress

    It’s giving sleek, sculpted, and effortlessly romantic. With a knotted bust, cap sleeves, and a chic back slit, this maxi is your low-key way to steal the spotlight at brunch, cocktail receptions, or date night!

    Fit & Features

    • Slinky knit fabric, soft knit stretchy lining
    • Cap sleeves
    • Sweetheart knotted neckline
    • Form-hugging silhouette
    • Center back slit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05102-000268

    Category Name: Sale Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale