$20 & Under Sale
Dive into our fabulous $20 and under sale, where affordability meets style with dresses, tops, bottoms, and shoes. Perfect for fashion-savvy shoppers, this collection allows you to create complete chic looks without straining your wallet. Whether you're updating key pieces or opting for a fresh 'fit for an upcoming event, seize the opportunity to enhance your wardrobe with our stunningly priced finds.
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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.
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Royal Glow Princess Three-Piece Costume Set
Princess plans are officially on for Halloween weekend. This three-piece costume set includes a crop top, ruffled skirt, and rhinestone tiara with puff sleeves, lace trim, and bow accents that bring the royal look together. Wear it to a costume party or themed night out when the dress code calls for a little extra glamour.
Fit & Features
- Three-piece costume set including top, skirt, and tiara
- Puff-sleeve crop top with sweetheart neckline, lace-up detailing, silver-trim accents, back hook-eye closures
- Low-rise mini skirt with tiered, ruffled A-line silhouette, glitter mesh detailing, adjustable garter straps
- Lace trim and bow accents
- Tiara headpiece with rhinestone embellishments
- Runs true to size
How to style for Halloween: Complete the princess look with gloves, sheer hosiery, and statement heels.
Style Number/Barcode: 06501-000190
Category Name: $20 & Under Sale
Price: $9.97 $84.90
On Sale: Yes
Availability: In Stock
Available Color: BLUE
Available Size: M, L
Product Badge:- Sale
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Merry Mode Santa Helper Top With Santa Hat
Bring a festive twist to Halloween party plans with a Santa Helper bra top made for seasonal costume styling. The contrast-trim design comes with a matching Santa hat to give the look an instantly recognizable holiday direction. Pair it with the coordinating skort sold separately to complete the costume.
Shop The Matching Skort: Merry Mode Santa Helper Flared Mini Skort
Fit & Features
- Bra top includes Santa hat
- Sweetheart velvet bra top, faux fur trim, adjustable straps
- Underwire insert, hook-back closure
- Runs true to size
How to style for Halloween: Complete the Santa Helper look with the coordinating skort sold separately, knee-high boots, and festive makeup.
Style Number/Barcode: 06001-000707
Category Name: $20 & Under Sale
Price: $12.96 $32.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: S, M, L
Product Badge:- Sale
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Crown Ready Princess Three-Piece Costume Set
Consider your Halloween costume plans officially crowned. This three-piece princess costume set pairs a puff-sleeve crop top and ruffled skirt with a tiara for a playful fairytale look finished with lace and bow accents. Style it for a Halloween party or costume event and let the set handle most of the outfit planning.
Fit & Features
- Three-piece costume set including top, skirt, and tiara
- Puff-sleeve crop top with sweetheart neckline, lace-up detailing, gold-trim accents, back hook-eye closures
- Low-rise mini skirt with tiered, ruffled A-line silhouette, glitter mesh detailing, adjustable garter straps
- Lace trim and bow accents
- Tiara headpiece with rhinestone embellishments
- Runs true to size
How to style for Halloween: Finish the fairytale princess look with gloves, sheer hosiery, and statement heels.
Style Number/Barcode: 06501-000191
Category Name: $20 & Under Sale
Price: $9.97 $84.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: M
Product Badge:- Sale
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FavEx Delivery Worker Crop Top
Clock in to Halloween with a delivery worker look that reads instantly. The collared crop top brings a uniform-inspired finish with short sleeves, a cropped length, contrast detailing, and "FavEx" embroidery.
Fit & Features
- Sleek knit fabric, high stretch
- Contrast color-block design
- "FavEx" embroidered script
- Collared V-neckline
- Short sleeves
- Cropped length, form-hugging fit
- Runs true to size
How to style for Halloween: Pair it with hot shorts, sneakers, and a cap to complete the delivery worker costume.
Match With Your Bestie: Rush Delivery Worker Collared Crop Top
Style Number/Barcode: 06001-000716
Category Name: $20 & Under Sale
Price: $9.97 $36.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: M, L
Product Badge:- Sale
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Wicked Spark Devil Rhinestone Feather Headband
Bring a little wicked detail to Halloween weekend with this devil headband. Rhinestone accents, feather trim, and horn details give the costume accessory a bold finish for party-ready styling.
Fit & Features
- Thin headband
- Horn-shaped design
- Rhinestone embellishments
- Feather trim
How to style for Halloween: Pair it with a red mini dress, heels, and statement makeup to complete the devil look for Halloween plans.
Style Number/Barcode: 07308-000124
Category Name: $20 & Under Sale
Price: $7.96 $18.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: NS
Product Badge:- Sale
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Flirt In Motion Chiffon A-Line Mini Dress
This one just RSVP’d yes to every plan on your calendar. The flirty, flowy chiffon A-line mini dress brings that barely-there feel with a statement open back that keeps all eyes on you.
Fit & Features
- Sheer chiffon fabric with knit lining
- Sleeveless halter neckline
- Halter tie-back spaghetti straps
- Open back, lower hidden zipper with hook-eye closure
- Mini-length asymmetric hem
- Flowy A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001132
Category Name: $20 & Under Sale
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sleek Fit Strapless High Slit Maxi Dress
Show off a sleek fit in this chic smooth knit maxi dress featuring a strapless neckline and high-cut side slit. The form-hugging silhouette will flaunt your gorgeous figure.
Fit & Features
- Smooth knit fabric, high stretch
- Strapless straight neckline
- Ruched high front slit
- Maxi-length hem
- Form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05102-000684
Category Name: $20 & Under Sale
Price: $9.97 $34.90
On Sale: Yes
Availability: In Stock
Available Color: GREEN-2, PINK
Available Size: XS, S, M, L
Product Badge:- Sale
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Gianna Striped Linen A-Line Formal Dress
Special Occasions
Effortlessly striking and made for sun-drenched celebrations, the Gianna dress brings together a softly textured striped linen fabric with a modern asymmetrical silhouette. The ruched bodice, side cutout detail, and flowing a-line skirt create beautiful movement, while the open tie-back design adds an unexpected finishing touch.
Fit & Features
- Striped pattern, subtle metallic threads, linen-blend fabric, sewn-in bodice lining
- Asymmetrical neckline, spaghetti straps
- Open tie-back detail, side zipper and hook-eye closure
- Side cutout, ruched bodice accent
- A-line silhouette, high side slit
- Floor-length hem
- Runs true to size
Where to Wear:
Outdoor weddings, vacations, honeymoons, resorts, birthday brunches, cocktail events, engagement parties, summer dinner parties, wineries
Style Number/Barcode: 05002-001567
Category Name: $20 & Under Sale
Price: $19.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: NATURAL
Available Size: XS, S, M, L
Product Badge:- Sale
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Late Arrival Abstract Maxi Dress
Moody, sculpted, and impossible to ignore. This maxi dress hugs in all the right places with a plunging neckline and statement ring detail that feels made for vacations, sunset dinners, and GNOs!
Fit & Features
- Abstract print, mesh-lined fabric
- Strapless neckline with cutout and hardware inserts
- Form-hugging silhouette
- Maxi-length hemline
- Runs true to size
Style Number/Barcode: 05102-000348
Category Name: $20 & Under Sale
Price: $9.97 $44.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Sale
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Madi Floral Print Mermaid Formal Dress
Special Occasion
Soft yet striking, the Madi formal dress brings a romantic flourish with its bold floral print and sculpted mermaid silhouette. The v-neckline and open tie back create a beautifully balanced moment—equal parts effortless and unforgettable for evenings that call for standout elegance.
Fit & Features
- Smooth knit fabric with large floral print, full knit lining
- V-neckline, padded bra cups, spaghetti straps
- Sleeveless design
- Open back with tie detail
- Mermaid silhouette that flares into a floor-length hem
- Runs true to size
Where to Wear:
Weddings, destination events, galas, cocktail receptions, anniversaries, milestone celebrations, birthday dinners, cultural soiree, luxury vacation dinners, holiday parties
Style Number/Barcode: 05002-000720
Category Name: $20 & Under Sale
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Gretchen Floral Lace Formal Dress
Special Occasion
Romantic with just the right hint of allure, the Gretchen floral lace mermaid gown is designed for moments that feel straight out of a garden soirée. The lace-up, open-back adds an unexpected edge, balancing soft texture with a silhouette that moves effortlessly with you from ceremony to celebration.
Fit & Features
- Floral lace fabric, knit lining
- V-neckline, padded bra cups, spaghetti straps
- Lace-up open back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, fancy brunches, garden parties, celebrations
Style Number/Barcode: 05002-001073
Category Name: $20 & Under Sale
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M
Product Badge:- Sale
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Emily Floral Open Back Formal Dress
Special Occasion
The Emily mesh mermaid gown hugs in all the right places with a sculpted silhouette and striking hardware cutout detail. The ruched finish and halter neckline bring just the right amount of drama—perfect for when the RSVP calls for something unforgettable.
Fit & Features
- Floral print, mesh-lined fabric
- Halter sweetheart neckline with tie straps
- Open back
- Cutout bodice with hardware insert
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear
Bridal celebrations, engagement photoshoots, garden parties, birthday brunches, rehearsal dinners, honeymoons, vacations, formal celebrations
Style Number/Barcode: 05002-001399
Category Name: $20 & Under Sale
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XS, S, M, L
Product Badge:- Sale
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Softly Stolen Moments A-Line Midi Dress
Floaty, feminine, and quietly unforgettable. This chiffon midi dress features lace trim and tiered layers that move with you from daytime plans to dressed-up dinners.
Fit & Features
- Chiffon fabric with lining
- V-neckline with lace trim detail, tie-front accent
- Flutter short sleeves
- Back zipper and hook-eye closure
- Ruffled layered detailing
- A-line midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001465
Category Name: $20 & Under Sale
Price: $9.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: BLUE
Available Size: XS
Product Badge:- Sale
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Julyana Printed Ruffle Formal Dress
Special Occasion
Made for moonlit entrances and unforgettable evenings, this mesh gown brings dramatic movement to every step. The halter neckline, beaded tie detail, and tiered ruffle skirt create a striking silhouette that feels equal parts effortless and alluring.
Fit & Features
- Mixed animal print, mesh fabric, knit lining
- Halter neckline, spaghetti straps
- Open tie-back detail, zipper and hook-eye closure
- Layered ruffled A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Destination weddings, vacations, honeymoons, cocktail parties, birthday dinners, engagement parties, fashion-forward events, formal celebrations
Style Number/Barcode: 05002-001435
Category Name: $20 & Under Sale
Price: $19.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Emely Floral Sequin High Slit Mermaid Dress
Special Occasion
Steal the spotlight from the very first step in the Emely formal dress. Crafted with luminous floral sequins, a curve-contouring mermaid silhouette, and a statement high slit, it’s made for prom nights, black-tie galas, and any entrance that deserves a little drama and a lot of glamour.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Floral scroll sequin embroidered pattern
- Sleeveless V-neckline, tank shoulder straps, padded bra cups
- Open strappy back, tie closure, lower back zipper with hook-eye closure
- Floor-length mermaid silhouette
- High-cut front slit
- Runs true to size
Where to Wear:
Prom, black-tie parties, galas, red-carpet events, birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-001431
Category Name: $20 & Under Sale
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Maddie Halter Beaded A-Line Formal Dress
Special Occasion
The Maddie formal dress blends effortless glamour with modern allure. Crafted from a soft slinky knit, this floor-length silhouette features a beaded halter neckline, subtle ruching, and an elegant draped front detail that moves beautifully with every step.
Fit & Features
- Sinky knit stretchy fabric, smooth knit lining, high stretch
- Halter neckline, detachable stone beaded necklace with lobster clasp closure
- Padded bra cups, non-slip grip lining
- A-line flowy silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Destination weddings, cocktail parties, birthday dinners, vacations, resorts, anniversaries, date nights, and engagement parties.
Style Number/Barcode: 05002-001581
Category Name: $20 & Under Sale
Price: $19.97 $89.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
Product Badge:- Sale
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Postcard Pending Floral Satin Halter Mini Dress
RSVPs, brunch invites, weekend trips... this floral satin halter mini dress already said yes. The scarf-inspired neckline, open back, and silky fit make getting dressed effortless and chic.
Fit & Features
- Satin woven fabric, floral print with contrast border pattern
- Sleeveless halter neckline with knot detail, tie-back design, zipper and hook-eye closure
- Open back, lower tie-back straps
- Front hanky hem overlay
- Mini-length hem
- Fitted silhouette
- Runs true to size
Style Number/Barcode: 05101-001065
Category Name: $20 & Under Sale
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Untamed Charm Stone Beaded Maxi Dress
The kind of dress that changes the whole mood the second you walk in. With textured zebra burnout fabric, statement stone beaded straps, and a leg-baring front slit, this maxi dress was made for destination dinners, cocktail hour, and plans that call for a little extra confidence.
Fit & Features
- Burnout velvet zeubra striped pattern, mesh-lined fabric
- V-neckline
- Stone beaded spagehtti straps and back strap accent
- Open back design
- High front slit
- Flowy maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05002-001400
Category Name: $20 & Under Sale
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
Product Badge:- Sale
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Reagan Floral Mesh Lace-Up Formal Dress
Special Occasion
The Reagan formal dress contours the figure in printed floral mesh with an artfully ruched finish that feels both romantic and striking. A soft cowl neckline, lace-up back, and mermaid silhouette create a look that moves effortlessly from cocktail hour to the last dance.
Fit & Features
- Floral print, mesh fabric, knit lining
- Cowl neckline, padded bra cups
- Spaghetti straps
- Lace-up back detail
- Ruched mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, galas, anniversary parties, vacations, honeymoons, cocktail soirees, formal birthdays, fashion-forward events, special date nights, engagement parties
Style Number/Barcode: 05002-000949
Category Name: $20 & Under Sale
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Addison Animal Print Formal Dress
Special Occasion
A little daring, a lot refined, the Addison dresswas made for the kind of entrance that lingers long after you’ve crossed the room. Designed in striking animal print with a sculpted mermaid fit, this gown features a cutout bodice with a hoop insert and an open strappy back finished with beaded tie-back straps for a look that feels equal parts polished and unforgettable.
Fit & Features
- Animal print mesh fabric, knit lining
- Plunging neckline with cutout bodice, padded bra cups
- Hoop insert detail at the center front
- Open strappy back with beaded tie-back straps
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Destination weddings, resort dinners, vacation, honeymoons, date night, cocktail parties, birthday parties, bachelorettes
Style Number/Barcode: 05002-000713
Category Name: $20 & Under Sale
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Amara Mesh Halter A-Line Formal Dress
Special Occasion
Easy, alluring, and made for warm-weather RSVPs, the Amara mesh A-line gown brings a breezy kind of drama to every step. A ruched halter bodice, front cutout, and double-slit skirt create movement that feels effortless, polished, and just a little unforgettable.
Fit & Features
- Mesh fabric, full coverage panty knit lining
- Halter neckline, tie straps, padded bra cups
- Open tie-back design
- Thigh-high front slit
- Flowy A-line floor-length silhouette
- Runs true to size
Where to Wear:
Destination weddings, beach weddings, honeymoons, vacations, resorts, birthday dinners, cocktail events, bachelorette weekends, sunset celebrations, yacht parties
Style Number/Barcode: 05002-001671
Category Name: $20 & Under Sale
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
Product Badge:- Sale
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Heat Check Bandage Knit Bodycon Mini Dress
Warning: this dress doesn’t do low profile. The plunging halter neckline and sculpting bodycon fit hug your curves and showcase your figure, made for rooftop dinners, birthday reservations, and every plan worth dressing up for.
Fit & Features
- Bandage knit fabric, moderate stretch
- Sleeveless plunging V-neckline
- Halter straps
- Partially open back, zipper closure
- Mini-length hem
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000817
Category Name: $20 & Under Sale
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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All Night Sequin Mini Dress
Not subtle, and that’s exactly the point. This sequin beaded dress catches every flicker of light with a cowl halter neckline, open back, and detachable chain strap that brings extra drama on demand.
Fit & Features
- Sequin, beaded pattern, mesh-lined fabric
- Cowl halter neckline
- Open back, adjustable strap, detachable chain strap
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000893
Category Name: $20 & Under Sale
Price: $9.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
Product Badge:- Sale
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Island Glow Metallic Mini Dress
Serving vacation plans, nights out, and spontaneous photo ops all in one look. This metallic halter mini dress brings the drama with a plunging cowl neckline, strappy open back, and tiered ruffle skirt that moves with every step.
Fit & Features
- Metallic sheen knit fabric, knit lining
- Cowl halter neckline, hardware insert, tie straps
- Open strappy back
- Form-hugging fit
- Layered ruffle mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000909
Category Name: $20 & Under Sale
Price: $9.97 $44.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: XS, S
Product Badge:- Sale