Semi-Formal Dresses
Explore our stunning collection of semi-formal dresses, ideal for dances, sorority events, cocktail parties, and weddings. Our curated assortment includes a variety of lengths and styles, from the sophisticated elegance of midis to simple long flowy dresses made in chiffon, shimmery glitter mesh, and elevated crepe. Step into sophistication in a black semi-formal dress, perfect for a cocktail soiree, or embrace the sleek allure of luxe satin in a trumpet-style dress for a romantic date night or birthday celebration.
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Semi-Formal Dresses
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and formal with Windsor’s collection of semi-formal dresses, designed to make you feel polished and event-ready. Whether you're attending a wedding, graduation, or a sophisticated night out, these dressy dresses blend elevated style with effortless wearability.
Discover the latest 2025 trends, from sleek satin and airy chiffon to romantic lace and shimmering embellishments. Choose from fitted midi styles that highlight your silhouette or flowy long semi-formal designs that bring graceful movement to every step. With luxe colors ranging from soft pastels to bold jewel tones, our collection offers fresh, seasonal styles for any dressy occasion.
Need semi-formal attire for women? Opt for a timeless wrap-front dress or a chic ruched design for a flattering fit. If you're drawn to playful yet refined styles, consider A-line dresses with asymmetrical hems or delicate floral prints that exude effortless charm. Looking for something sleek and sultry? A fitted bodycon dress with a high slit or an off-the-shoulder neckline makes a bold statement.
Each dress is designed to transition effortlessly from one event to the next, making it easy to find a piece that matches your style and the occasion. Complete your look with sparkling rhinestone jewelry, a chic clutch, and sleek heels for a head-to-toe ensemble that turns heads. Shop Windsor’s collection of semi-formal dresses online or in-store to step into your next event with confidence and style.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The key difference between formal and semi-formal dresses lies in their level of elegance and the occasions they suit. Formal dresses are typically floor-length gowns designed for black-tie events, galas, or upscale weddings, featuring luxurious fabrics and dramatic silhouettes that create a refined look.
Semi-formal dresses offer a balance of sophistication and versatility, making them perfect for cocktail parties, weddings, graduations, and holiday celebrations. These styles range from chic midi-length dresses to stylish maxi options, often featuring trendy details like wrap fronts, ruching, or asymmetrical hems. With the right accessories, a semi-formal dress can still create a stunning, event-ready look.
Not sure which style fits your occasion? Windsor’s team is here to help you find the perfect dress online or in-store.
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Chic Trendsetter Knit Chiffon Drop Waist Midi Dress
This trendy midi dress features a sleeveless mock neckline, tank shoulder straps, and a V-shaped drop waist design. The midi-length A-line silhouette is accented with a shirred sheer chiffon overlay for an effortlessly chic look.
Fit & Features
- Smooth knit lined fabric
- Mock neckline, tank shoulder straps
- Back zipper closure
- V-shaped drop waist
- Sheer chiffon overlay with shirring
- Midi-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-3691
Category Name: Semi-Formal Dresses
Price: $11.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Flirty Flair Ruched Drop Waist Skater Dress
This adorable skater dress features a sleeveless sweetheart neckline with a trendy twist-front design, a small keyhole cutout below the bust, and halter tie-back straps leading to a partially open back. The ruching at the drop waist will showcase your curves, while the short skater silhouette adds that flirty flair.
Fit & Features
- Smooth knit fabric with partial lining, plenty of stretch
- Sweetheart neckline with twist-front design, keyhole cutout
- Halter tie-back spaghetti straps, partially open back
- Ruching
- Drop waist
- Short skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3582
Category Name: Semi-Formal Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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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: Semi-Formal Dresses
Price: $86.90
Availability: In Stock
Available Color: WINE, WHITE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Strike A Pose Long Sleeve Halter Midi Dress
Strike a pose in this long sleeve midi dress at dinners or events. The dress boasts a unique off-the-shoulder halter V-neckline for a trendy allure while the bodycon fit accentuates your figure. Complete the look in sleek stiletto heels.
Fit & Features
- Smooth knit fabric with partial knit lining, plenty of stretch
- Off-the-shoulder halter V-neckline, surplice design
- Adjustable halter neck ties
- Long fitted sleeves
- Ruching
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3751
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brea Satin Halter Bodycon Midi Dress
Special Occasion
Made to catch the light and every gaze, the Brea formal midi dress stuns with its sleek satin finish, sculpted halter neckline, and sultry open back. A curve-tracing bodycon fit and leg-baring slit seal the unforgettable vibe.
Fit & Features
- Stretch satin fabric, full-length knit lining
- Sleeveless square neckline
- Tank halter shoulder straps
- Open back, cross-back strappy design, lower back zipper with hook-eye closure
- Pleating, thigh-high front slit
- Midi-length bodycon silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, cocktail parties, dressed-up dinners, and romantic date nights.
Style Number/Barcode: 05001-000294
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
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Kendall Rhinestone Sheer Bodycon Mini Dress
Special Occasion
The Kendall rhinestone mini dress will have your night out vibe always be alluring and chic! She features a scoop neckline with ruching at the bust, sheer long fitted sleeves, a sheer illusion waist with a corset design at the front, a lined ruched skirt with a mini-length hem, and a curve-hugging, bodycon silhouette. The lightweight sheer mesh fabric features all-over rhinestone embellishments and a partial knit lining. Complete the look in this mini-length dress with strappy heels.
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
- Scoop neckline, lined bust, ruching
- Sheer long fitted sleeves
- Sheer illusion waist, front corset seam detailing, fully lined back
- Lined ruched skirt, mini-length hem, fitted bodycon silhouette
- Rhinestone embellishments
- Sheer mesh fabric, partial knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1445
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Martine Off-The-Shoulder Midi Satin Formal Dress
Special Occasion
Look your most glamorous and chic in the Martine satin midi formal dress showcasing a floral applique along the bust with faux pearl accents and a lace-up back that turns heads!
Fit & Features
- Stretch satin fabric, sewn-in knit lining
- Off-the-shoulder neckline, floral and faux pearl applique
- Padded bra cups, short-sleeve cuffs
- Back lace-up, lower zipper and hook-eye closure
- Front wrap slit
- Bodycon silhouette, midi-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, romantic date nights, cocktail parties, formal celebrations
Style Number/Barcode: 05001-2748
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: ROSE, GOLD, NAVY
Available Size: XS, S, M, L, XL
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True Perfection Pleated Satin Skater Dress
A sleeveless satin mini dress features a flattering pleated square neckline and skater silhouette perfect for all-night dancing. Style with jewelry and heels for the school dance.
Fit & Features
- Satin fabric, bust lining, minimal stretch
- Pleated square neckline
- Spaghetti straps
- Skater mini-length fit
- Runs true to size
Style Number/Barcode: 05101-4041
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: SAGE, CHAMBRAY, WHITE-2
Available Size: XS, S, M, L, XXS
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Back for More Satin A-Line Mini Dress
Cute from the front… but the back deserves its own moment. This open-back halter dress brings drama, shine, and main character energy to every invite on your calendar.
Fit & Features
- Smooth satin fabric, woven lining
- Halter V-neckline with self-tie detail
- A-line silhouette, side zipper and hook-eye closure
- Open back with a adjustable spaghetti strap
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000101
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: YELLOW, PINK
Available Size: XS, S, M, L
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Clarice Applique Bodycon Satin Midi Formal Dress
Special Occasion
Dressing up is always fun with the Clarice satin midi formal dress! This elegant dress boasts a pretty beaded applique bust, sleek bodycon fit, and a flirty front slit for effortless movement.
Fit & Features
- Stretch satin fabric, sewn-in knit lining
- Beaded applique bust, sweetheart pleated neckline
- Padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon silhouette, front slit, midi-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, engagement parties, rehearsal dinners, fancy date nights, cocktail soirees
Style Number/Barcode: 05001-000006
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: SAGE, BROWN
Available Size: S, XS, M
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Adorable Classic Strapless Corset Floral Skater Dress
A strapless floral skater dress features a flirty corset bodice and a flattering skater mini-length silhouette. Perfect for a brunch or party.
Fit & Features
- Floral brocade pattern, woven fabric lined with satin
- Strapless ruffled neckline
- Padded bra cups
- Corset bodice, flexible boning, back zipper and hook-eye closure
- Skater mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-3476
Category Name: Semi-Formal Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Scene Stealer Halter Bodycon Midi Dress
Step out like a diva in this halter midi dress to steal the scene! The crisscross back adds a touch of allure, while the bodycon silhouette hugs your curves in all the right places. Pair with chic heels.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Square halter neckline
- Crisscross wide shoulder straps
- Side ruched seams
- Bodycon silhouette, center back slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000031
Category Name: Semi-Formal Dresses
Price: $35.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Stop And Stun Rosette Ruffle Mini Dress
Made for the girl who enters the room and owns it. This rosette ruffle mini dress hugs your curves and adds a touch of flirty drama with its open back and flowy ruffled accents, perfect for your next night out.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Boat neckline, open back
- Rosette detailing, flowy ruffled accents
- Ruching
- Ruffled mini-length hem, short side slit
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000355
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: RED
Available Size: M, L
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Aurora Sequin Velvet Lace-Up Mini Dress
Special Occasion
The Aurora sequin velvet mini dress brings luxe vibes to every celebration. The sleeveless dress boasts a head-turning lace-up back design and a bodycon silhouette. Complete the look with heels.
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
- Velvet fabric with knit lining, minimal stretch
- Sequin embroidered scroll pattern
- Square neckline with padded bust, thin tank shoulder straps
- Open lace-up back design, lower back zipper with hook-eye closure
- Dual high waist seams
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2424
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Amalia Bow A-Line Satin Short Dress
Special Occasion
The gorgeous Amalia satin short dress is a real head-turner with a simply chic A-line silhouette and a statement bow along the back!
Fit & Features
- Satin fabric, sewn-in woven lining
- Square neckline, padded bra cups
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Low back, statement bow
- A-line silhouette, short-length hem
- Runs true to size
Where to Wear:
Homecoming, brides, wedding showers, bridal showers, engagement parties, cocktail soirees, date nights, birthdays, rehearsal dinners, photoshoots, dinner parties
Style Number/Barcode: 05001-2793
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WHITE, BLACK
Available Size: XS, S, M, L, XL
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Lucy Taffeta Bow Mini Party Dress
Special Occasion
The Lucy mini party dress is sleek and simple from the front and stunning from the back. Turn heads as you stun from the back with a flirty big bow tie with a dramatic train that glides against the floor!
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
- Taffeta structured woven-lined fabric, slight stretch
- Strapless, square neckline, non-slip grip
- Hidden side zipper, hook and eye closure
- Front and back pleating and ruching
- Form-hugging, mini-length hem
- Detachable back bow with train
- Runs true to size
Where to Wear:
Homecoming, weddings, brides, bachelorettes, big birthday events, fancy date nights, gorgeous dinner parties, cocktail soirees, rehearsal dinners, engagement photoshoots and parties
Style Number/Barcode: 05001-1137
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, PINK-2
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Chic And Sweet Long Sleeve Skater Dress
Chic and sweet, this scuba knit skater dress features sheer mesh long fitted sleeves, an open back cutout that will turn heads, and a short fit-and-flare silhouette. Style for HOCO with platform heels.
Fit & Features
- Scuba knit fabric, moderate stretch
- Square neckline, fitted bodice, princess seams
- Sheer mesh long fitted sleeves
- Top back strap with hook-eye closures, open back cutout
- Hidden back zipper with hook-eye closure
- High waist seam, short skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3506
Category Name: Semi-Formal Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Serving Allure Halter Cowl Neck Midi Dress
You'll be serving allure at your next happy hour in this curve-flaunting midi dress featuring a plunging cowl neck with a bar strap accent and open back with sleek tie-back straps.
Fit & Features
- Smooth knit fabric, high stretch, knit lining
- Sleeveless plunge cowl neckline, bar strap accent
- Tie-back halter straps
- Open back, lower tie-back spaghetti straps
- Form-hugging fit
- Midi-length flared hem
- Runs true to size
Style Number/Barcode: 05101-000033
Category Name: Semi-Formal Dresses
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, L
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Impress Me Long Sleeve Ruffled Mesh Midi Dress
Create a chic impression in this long sleeve ruffled mesh midi dress, perfect for a formal party. Designed with an airy sheer mesh fabric with plenty of stretch, the mid-length dress has a partial knit lining for coverage. It features a classic boat neckline leading to unlined long fitted sleeves, and a stylish square-shaped back with a zipper closure. The ruched seams will accentuate your stunning curves on the bodycon silhouette. The asymmetric ruffled hem adds that flirty flair. Complete your look with strappy stilettos and a sleek clutch.
Fit & Features
- Stretchy sheer mesh fabric, partial knit lining
- Boat neckline, long fitted sleeves
- Square back, zipper with hook and eye closure
- Ruching
- Asymmetric ruffled hem
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3276
Category Name: Semi-Formal Dresses
Price: $20.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Shimmering Allure Glitter Tube Midi Dress
This strapless stunner hugs you in all the right places with ruching, glitter mesh, and a leggy side slit made for entrances on date night or dressy events!
Fit & Features
- Glitter mesh-lined fabric
- Strapless tube neckline
- Side slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-4113
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Sweetheart Energy Strapless Midi Dress
Serving main character vibes all night long! This strapless midi hugs in all the right places with a sleek bodycon silhouette and a sultry back slit that brings the drama.
Fit & Features
- Smooth knit fabric with a sheen, moderate stretch, stretchy lining
- Strapless neckline with pleated bust detail
- Sleek bodycon silhouette
- Midi length with center back slit
- Runs true to size
Style Number/Barcode: 05101-000015
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L, XL
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Life Of The Party Tiered Ruffled Skater Dress
Be the life of the party in this flirty skater dress boasting on-trend details like a drop waist seam and a short ruffled skater silhouette. Pair with heels.
Fit & Features
- Chiffon and smooth-knit fabrics, minimal stretch
- Sleeveless sweetheart neckline, bust seam outline
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Drop waist
- Short tiered ruffled hem
- Skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3494
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sparkle Plans Glitter Knit Midi Tube Dress
She’s sparkly, she’s sleek, and she didn’t come to play. This glitter knit midi tube dress serves major bombshell vibes—perfect for nights when subtle just won’t cut it.
Fit & Features
- Glitter knit fabric, high stretch, knit lining
- Strapless straight-across neckline
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000133
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Crush Worthy Floral Mesh Halter Midi Dress
Serving chic romance with a side of flirt. This dreamy floral midi dress hugs in all the right places with a halter V-neck, bold open back, and ruffled trim made for date nights and love notes.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Floral print
- Sleeveless V-neckline, tie-back halter straps
- Open back with tie-back spaghetti straps, lower back ruching
- Midi-length form-hugging fit
- Front slit, ruffled trim
- Runs true to size
Style Number/Barcode: 05101-000241
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: NATURAL
Available Size: XS, S, M, L, XL
- Sheer mesh fabric with knit lining, high stretch