$20 & Under Sale

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Unveil the Magic of Windsor's $20 and Under Sale – Hot Deals on Must-Have Dresses & Clothing!

Looking to elevate your wardrobe affordably? Search no further than Windsor's spectacular $20 and under sale, where chic meets affordability! This fashion sale is the perfect opportunity to update your wardrobe with stylish pieces that won't break the bank. Discover a curated selection of $20 sale clothing that includes affordable dresses for any occasion, from weddings and cocktail hours to summer parties.

Featured $20 and Under Deals:

Elegant Dresses: Find the perfect dress for formals, birthdays, or date nights without overspending. Our collection features stunning styles that make a statement.

Summer Party Dresses: Stay cool and fashionable with our range of dresses designed for summer parties and casual gatherings. Light, breezy, and effortlessly chic!

Versatile Wardrobe Staples: Whether you're dressing up or down, our affordable tops and bottoms offer versatility and style for any event.

Why You'll Love Our $20 Deals

  • Capture unbeatable prices on current trends featuring high-quality, fashionable pieces at prices you’ll adore.
  • Brag about getting something new with fresh updates and how you always have exciting pieces to discover that won't break the bank.
  • Come back to get limited-time offers: These hot deals won’t last long – make sure you snag your favorites before they're gone!

At Windsor, we believe that everyone deserves to look and feel fabulous without overspending. Our $20 and under sale is designed to bring you the best in trendy fashions at incredible prices. From elegant wedding guest dresses to fun and flirty summer party outfits, you'll find everything you need to stay stylish this season. Capture more savings and shop the full collection of affordable women's apparel!

Don’t miss out on these unbeatable $20 deals. With new styles added regularly, there's always a fresh find waiting for you. Shop now and discover the joy of Windsor fashion sale – stylish, affordable, and simply irresistible.

  • Brynlee Sequin Embroidered Bodycon Dress

    Special Occasion

    Show up and stun this formal season in the gorgeous Brynlee bodycon mini dress! She features a sleeveless square neckline, a built-in padded bust, halter spaghetti straps, an open back with a lace-up design for a customized fit, and a short, curve-hugging silhouette. The lined mesh fabric features all-over sequin embroidery in an intricate scroll pattern. Style the formal mini dress with clear heels for a night to remember.

    Show off your style in this standout dress. Feeling the short and chic vibe? Discover more fashion-forward short prom dresses or elevate your style with our formal dresses.

    Fit & Features

    • Sleeveless, square neckline
    • Built-in padded bust, no bra required
    • Halter spaghetti straps, back button closure
    • Open back, lace-up design, zipper closure
    • Bodycon silhouette, mini-length hem
    • Sequin scroll embroidery, mesh fabric, knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05001-2267

    Category Name: $20 & Under Sale

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Joanna Sequin Lace Party Dress

    Special Occasion

    Like a picturesque night sky, you'll dazzle in the Joanna sequin party dress! The flirty dress boasts a lace-up open back that turns heads and a voluminous silhouette perfect for twirling on the dancefloor.

    Fit & Features

    • Sequin embellished
    • Lace-mesh fabric, multi-layered tulle and woven lining
    • Sleeveless square neck, adjustable spaghetti straps
    • Lightly padded bust
    • Open lace-up back, zipper closure
    • Skater silhouette, short-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, brides, weddings, big birthday events, milestone celebrations, date nights, dinner parties

    Style Number/Barcode: 05001-1434

    Category Name: $20 & Under Sale

    Price: $39.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Carmela Formal High Slit Glitter Dress

    Special Occasion

    Glitzy with a gorgeous sheen, the Carmela formal high slit glitter dress will make a show-stopping entrance. She features a sleeveless cowl neckline with pleated detailing, spaghetti straps, a square back design, a floor-length hem with a slim-fit silhouette, and a high side slit to showcase some leg. The glitter knit fabric will showcase a stunning glimmer that will catch the light beautifully. Complete your look for a black-tie party with rhinestone heels.

    Fit & Features

    • Sleeveless cowl neckline, pleating
    • Spaghetti straps, square-back design
    • Floor-length hem, slim-fit silhouette
    • High side slit
    • Glitter knit fabric, smooth knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7173

    Category Name: $20 & Under Sale

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jae Formal Mesh Ruched Mermaid Long Dress

    Special Occasion

    Play up your sophisticated side in the Jae formal mesh long dress that'll steal the scene! Designed with side ruched seams that accentuate your curves along the mermaid silhouette that flares out into the floor-length hem. 

    Fit & Features

    • Airy mesh fabric, full stretchy knit lining
    • Sleeveless cowl neckline, tie straps
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Side ruched seams, mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black-tie parties, and fancy rehearsal dinners.

    Style Number/Barcode: 05002-7822

    Category Name: $20 & Under Sale

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elia High Slit Floral Crepe Mermaid Dress

    Special Occasion

    Floral beauty meets a stunning silhouette in the Elia high slit floral crepe mermaid dress, perfect for formal spring and summer parties! The crepe fabric is detailed with a gorgeous floral bouquet print and a full-length smooth knit lining. She features a sleeveless sweetheart neckline with a built-in padded bust and a chic corset-style bodice with structured underwire and flexible boning. Her adjustable spaghetti straps offer a customized fit, leading to a secure back zipper closure. Her floor-length mermaid fit is accented with a high-cut front slit to showcase some leg. Complete the look with dainty duster earrings.

    Fit & Features

    • Floral printed crepe fabric with knit lining, moderate stretch
    • Sleeveless sweetheart neckline, padded bust
    • Corset bodice, underwire and boning, high waist seam
    • Adjustable spaghetti straps, back zipper with hook and eye closure
    • High front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-7955

    Category Name: $20 & Under Sale

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLUE

    Available Size: XS, S

    Product Badge:
    • Sale
  • Ashley Sleeveless Bow Mermaid Formal Dress

    Special Occasion

    Both feminine and sweet, the Ashley sleeveless bow mermaid formal dress will have you feeling like a princess! The back bow tie design and ruched seam create a flattering mermaid silhouette while the high slit gives effortless allure.

    Fit & Features

    • Smooth knit stretchy fabric, stretchy knit lining
    • Adjustable spaghetti straps, crisscross back
    • Back bow tie design, zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie galas and weddings, fancy engagement parties

    Style Number/Barcode: 05002-8292

    Category Name: $20 & Under Sale

    Price: $24.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Brenda Low Back Bow Taffeta Skater Dress

    Special Occasion

    Chat, dance, and twirl the night away in the Brenda taffeta skater dress! The short dress is ready to party with a voluminous silhouette and a stunning low-cut back with a statement bow.

    Fit & Features

    • Taffeta fabric lined with tulle, stretchy knit fabric
    • Tank shoulder straps
    • Low back with bow
    • Skater silhouette
    • Short-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, brides, weddings, bridesmaids, fancy date nights, dinner parties, cocktail events

    Style Number/Barcode: 05001-2158

    Category Name: $20 & Under Sale

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Linda Lace-Up Glitter Sequin Skater Party Dress

    Special Occasion

    The Linda tulle party dress showcases a dazzling glitter and sequin swirl pattern along a flattering skater silhouette and a pretty lace-up back meant to turn heads. Perfect for shining at a school dance or party.

    Fit & Features

    • Sheer tulle fabric with smooth woven lining, tulle underskirt, no stretch
    • Glitter and sequin swirl pattern
    • V-neckline with padded bust
    • Dual spaghetti straps
    • Open back, lace-up strappy design, lower back zipper with hook-eye closure
    • Short skater silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2361

    Category Name: $20 & Under Sale

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Hartley Lace-Up Sequin Mesh Bodycon Mini Dress

    Special Occasion

    A sultry bodycon mini dress features a flattering V-neckline with padded bra cups for support, adjustable spaghetti straps, and a lace-up back that turns heads. Perfect for prom or a party.

    This dress proves that short and stylish is always a vibe. Want more? Discover our bold short prom dresses or find a celebration-ready fit in our party dresses.

    Fit & Features

    • Sequin beaded mesh fabric lined with stretchy knit
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Lace-up back, zipper and hook-eye closure
    • Bodycon mini-length silhouette
    • Runs true to size

    Style Number/Barcode: 05001-000849

    Category Name: $20 & Under Sale

    Price: $69.90

    Availability: In Stock

    Available Color: PLUM-2, ROYAL-2, RED-2

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

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

    Special Occasion

    The Alex sleeveless sequin mini dress features a sultry V-neckline adorned with spaghetti straps that shape the lace-up back, meant to turn heads!

    Fit & Features

    • Sequin pattern, mesh fabric lined with stretchy knit
    • V-neckline, padded bra cups
    • Spaghetti straps
    • Lace-up back, lower zipper and hook-eye closure
    • Bodycon mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthdays, date nights, GNO, Vegas, rooftop hotel bars, bachelorettes

    Style Number/Barcode: 05001-2455

    Category Name: $20 & Under Sale

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Alessandra Sleeveless Flocked Velvet Mermaid Dress

    Special Occasion

    The long mermaid dress features a sleeveless cowl neckline, adjustable spaghetti straps, a sheer corset-like bodice with flexible boning, and a floral flocked velvet pattern. Complete the formal outfit with a rhinestone clutch.

    Fit & Features

    • Lined mesh and velvet fabrication
    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Sheer corset-like bodice with flexible boning
    • Floral flocked velvet pattern
    • Long length hem
    • Mermaid silhouette
    • Runs true to size 

    Style Number/Barcode: 05002-8808

    Category Name: $20 & Under Sale

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Clarice Sequin Beaded Lace A-Line Mini Dress

    Special Occasion

    Show off your beauty in the adorable Clarice formal mini dress designed with lined lace fabric and clear sequin and beaded embroidery for a soft glam look. It features a sleeveless square neckline with an underbust seam, adjustable tank straps for a customized fit, and a short A-line silhouette.

    Show off your style in this standout dress. Feeling the short and chic vibe? Discover more fashion-forward short prom dresses or elevate your style with our formal dresses.

    Fit & Features

    • Lined lace fabric
    • Clear sequin and beaded embroidery
    • Square neckline, underbust seam
    • Adjustable tank shoulder straps
    • Back zipper closure
    • Mini-length A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05001-000402

    Category Name: $20 & Under Sale

    Price: $79.90

    Availability: In Stock

    Available Color: BURGUNDY, NAVY

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

    Product Badge:
    • Sale
  • Titania Halter Slit Lace Formal Dress

    Special Occasion

    The Titania lace formal dress embodies easy elegance. Unveil a romantic look in this formal dress designed with a sultry halter V-neckline, form-hugging silhouette, and is finished with a high front slit for effortless allure.

    Fit & Features

    • Lace fabric lined with stretchy knit
    • Halter V-neckline, padded bra cups
    • Wide shoulder straps, crisscross back
    • Form-hugging silhouette
    • High front slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal dances, weddings, bridesmaids, black-tie galas, formal celebrations, engagement parties, rehearsal dinners, birthdays, anniversaries, date nights, fashion-forward events

    Style Number/Barcode: 05002-9124

    Category Name: $20 & Under Sale

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Juliana Ruche Mermaid Mesh Formal Dress

    Special Occasion

    The Juliana mesh formal dress is a showstopper with a mermaid silhouette and ruching designed to accentuate your figure!

    Fit & Features

    • Mesh fabric lined with stretchy knit
    • Square neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Ruched seams
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear: 

    Prom, weddings, bridesmaids, formal functions, fancy date nights, dinner parties, celebrations

    Style Number/Barcode: 05002-9335

    Category Name: $20 & Under Sale

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Hattie Glitter Corset Lace-Up Ball Gown

    Special Occasion

    Reign in luxe glamour in the Hattie glitter ball gown at your next black-tie affair. The chic corset bodice and lace-up back will snatch your waist, leading to the floor-length A-line silhouette with a tulle underskirt for that voluminous effect.

    Fit & Features

    • Glitter woven fabric, full-length sleek stretchy knit lining
    • Sleeveless sweetheart neckline, pleated cowl neck overlay
    • Corset bodice, padded bust, flexible boning, high waist seam
    • Spaghetti straps, open cross-back lace-up design, lower back zipper with hook-eye closure
    • Hidden side pockets
    • Floor-length A-line silhouette, tulle underskirt
    • Runs true to size

     

    Where to Wear:

    Prom, galas, and black-tie events.

    Style Number/Barcode: 05002-9621

    Category Name: $20 & Under Sale

    Price: $59.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jen V-Neck Halter Mermaid Formal Dress

    Special Occasion

    Slinky, sexy, and sumptuous in smooth knit, the Jen formal dress perfectly flaunts your figure in an elegant floor-length mermaid silhouette. 

    Fit & Features

    • Silky smooth knit fabric, stretchy knit lining
    • Halter V-neckline, tie closure, padded bra cups
    • Open back with tie strap, lower zipper and hook-eye closure
    • Mermaid silhouette, princess seam detailing
    • Floor-length hem
    • Runs true to size 

     

    Where to Wear:

    Prom, weddings, bridesmaids, black tie galas, dinner parties, engagement parties, rehearsal dinner, upscale celebrations, fancy date nights, cocktail soirees

    Style Number/Barcode: 05002-9685

    Category Name: $20 & Under Sale

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elida Lace-Up Skater Satin Short Dress

    Special Occasion

    There's so much to adore about the Elida satin short dress with the prettiest details to make every occasion cuter! the dress boasts a flirty lace-up back, corset bodice to snatch your waist, and a flattering skater silhouette. 

    Fit & Features

    • Premium satin fabric, tulle and organza linings
    • Square neckline, ruched bust
    • Bow tie shoulder straps, lace-up back
    • Side zipper and hook-eye closure
    • Flexible boning inserts
    • Drop waist seam, skater silhouette, short-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, shower celebrations, garden soirees, brunch, afternoon tea, birthdays, graduations

    Style Number/Barcode: 05001-2792

    Category Name: $20 & Under Sale

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • April Glitter Corset Bow Mini Dress

    Special Occasion

    The April mini dress is your RSVP-ready spotlight stealer, crafted in glitter knit fabric with a sculpted bodycon fit. Its corset bodice creates a striking silhouette, while the oversized statement back bow leaves a lasting impression on every exit.

    Fit & Features

    • Glitter fabric, stretchy knit lining
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Corset bodice, flexible boning
    • Statement back bow, zipper and hook-eye closure
    • Bodycon fit, mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, weddings, birthdays, milestone celebrations, date night

    Style Number/Barcode: 05001-000011

    Category Name: $20 & Under Sale

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Aden Cutout Back Mermaid Formal Dress

    Special Occasion

    For the kind of night that calls for a jaw-dropping entrance, The Aden formal dress brings sleek drama in sculpting stretch knit. The sweetheart mermaid silhouette flatters from every angle, designed to move with you from first toast to final dance.

    Fit & Features

    • Smooth knit fabric
    • Sweetheart neckline, wide shoulder straps
    • Cutout back design
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, date night, black tie galas, upscale birthday events, red carpet occasions, formal dances, charity dinners, award shows

    Style Number/Barcode: 05002-000074

    Category Name: $20 & Under Sale

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Camren Lace-Up Mermaid Mesh Formal Dress

    Special Occasion

    Feel confident and look beautiful in the Camren mesh formal dress! With cute cap sleeves and a mermaid silhouette, this dress exudes sophistication. The lace-up back adds a touch of playful charm while also providing the perfect fit.

    Fit & Features

    • Mesh fabric, stretchy knit lining
    • Cap sleeves
    • Sweetheart neckline, padded bra cups
    • Back lace-up, lower zipper and hook-eye closure
    • Side ruched seams
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie soirees, fancy date nights, parties, award dinners

    Style Number/Barcode: 05002-000069

    Category Name: $20 & Under Sale

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Julietta Bustier Lace-Up Satin Mini Dress

    Special Occasion

    Wrap yourself in the romantic Julietta satin mini dress. Serving bridal beauty with a side of sultry allure. With a beaded bustier and lace-up back, this bodycon mini dress was made for your most unforgettable RSVP. 

    Fit & Features

    • Stretch satin fabric, stretchy knit lining
    • Pleated cowl sweetheart neckline, spaghetti straps
    • Padded bra cups
    • Beaded mesh bustier bodice, flexible boning
    • Lace-up back, lower zipper and hook-eye closure
    • Bodycon silhouette, wrap mini-length hem
    • Runs true to size

     

    Where to Wear:

    Bachelorettes, engagement photo shoots, bridal showers, fancy date nights, birthdays, Vegas weekends

    Style Number/Barcode: 05001-000052

    Category Name: $20 & Under Sale

    Price: $39.97 $86.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mollie Beaded Mesh Bow Mini Dress

    Special Occasion

    Made to sparkle under city lights or chandeliers, the Mollie mini dress turns every entrance into a moment. This bodycon dress stuns in beaded mesh with delicate bow trim and a curve-hugging silhouette that flatters from every angle.

    Fit & Features

    • Beaded embellished mesh-lined fabric
    • Sweetheart neckline, padded bra cups
    • Adjustable spaghetti straps with bow rhinestone trims
    • Bodycon silhouette
    • Mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthdays, bachelorettes, GNO, Vegas, date nights, cocktail soirees, rooftop hotel bars, dressy celebrations

    Style Number/Barcode: 05001-000053

    Category Name: $20 & Under Sale

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tiffany Strapless Corset Mini Dress

    Special Occasion

    Designed for those RSVP moments that demand a little extra wow, the Tiffany mini dress is your ticket to turning heads. With a strapless sheer mesh corset embroidered with rhinestones, a bodycon fit, and a mini-length hem with a side slit, this dress is built for spotlight entrances and all-night compliments.

    Fit & Features

    • Sheen knit fabric, stretchy knit lining
    • Strapless neckline, padded bra cups
    • Sheer mesh corset bodice, flexible boning, embroidery, rhinestones
    • Back zipper and hook-eye closure
    • Side pleated seam
    • Bodycon fit, slit mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthdays, bachelorettes, GNO, date nights, cocktail soirees, milestone celebrations

    Style Number/Barcode: 05001-000055

    Category Name: $20 & Under Sale

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Carla Corset Tulle A-Line Mini Dress

    Special Occasion

    Made for twirling under chandeliers, the Carla dress blends fairytale charm with modern edge. Its strapless sweetheart neckline and sheer mesh corset bodice are adorned with sequins, beads, and embroidery, flowing into a flirty tulle A-line silhouette with a mini hem.

    Fit & Features

    • Mesh, tulle fabric with multiple linings
    • Strapless sweetheart neckline, padded bra cups
    • Sheer mesh corset bodice, flexible boning, sequins, beading, embroidery
    • Back zipper and hook-eye closure
    • A-line silhouette
    • Voluminous mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthdays, date night, milestone celebrations, fancy parties, glam events

    Style Number/Barcode: 05001-000048

    Category Name: $20 & Under Sale

    Price: $49.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale