Semi-Formal Dresses
Meet the semi-formal dresses made for every RSVP with a dress code worth dressing up for. From bodycon and mermaid fits to flowy A-line, slip, and column sheath silhouettes, these styles move effortlessly from cocktail plans to sorority formals, homecoming, and wedding guest celebrations. Explore knit satin, silky woven satin, mesh, crepe, lace, and velvet in designs with flutter sleeves, corset bodices, cowl necks, off-the-shoulder and one-shoulder necklines, or sleek long sleeves. Sequins, beading, florals, ruffles, and sheer illusion panels bring the detail, while black, brown, burgundy, navy, plum, rust orange, and champagne set the mood.
Now Trending
Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and refined with Windsor’s collection of semi-formal dresses, designed to keep you polished and ready for every plan. Whether you're attending a wedding, a dinner party, or a night out, these dressy dresses blend elevated style with effortless ease.
Discover the latest trends, from smooth satin and airy chiffon to soft lace and subtle shimmer. Choose from fitted midi dresses that highlight your shape or flowy long semi-formal designs that move with you. With fresh hues and timeless neutrals, this collection offers versatile styles for every occasion.
Styles Made to Flatter
Looking for semi-formal attire for women? Try a classic wrap-front dress or a ruched design for a flattering fit. For something playful yet refined, opt for A-line silhouettes with asymmetrical hems or delicate lace details. Want a sleek, confident look? A fitted bodycon dress with a high slit or an off-the-shoulder neckline brings just the right amount of edge.
From Day Plans to Evening Moments
Each dress is designed to move with your schedule, making it easy to go from daytime events to evening plans. Style with rhinestone jewelry, a chic clutch, and strappy heels for a look that feels complete and elevated. Whether it's a celebration, a brunch, or a special night out, these semi-formal dresses make getting ready feel simple.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The difference comes down to how dressy the event is. Formal dresses are usually floor-length gowns made for black-tie events, galas, or upscale weddings, often with dramatic silhouettes and luxe fabrics.
Semi-formal dresses offer more flexibility while still feeling polished. These styles range from chic midi dresses to modern maxi lengths, often featuring details like wrap fronts, ruching, or asymmetrical hems. Perfect for weddings, parties, graduations, and celebrations, a semi-formal dress can easily be styled to fit the moment.
Not sure which style fits your occasion? Windsor’s team is here to help you find the perfect dress online or in-store.
-
Naya Floral Sequin Lace-Up Dress
Special Occasion
The floral details came with extra shine. This bodycon mini dress mixes sequin embellishment with a front keyhole cutout and lace-up back for a finish that feels sweet with a little edge. It’s the kind of detail mix that keeps the look interesting from every angle.
Fit & Features
- Floral sequin-embellished fabrication
- Scoop neckline with spaghetti straps
- Front keyhole cutout
- Lace-up back
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday parties, date nights, Vegas, bachelorettes
Style Number/Barcode: 05001-000973
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Kiana Sequin Lace Up Corset Mini Dress
Special Occasion
A little structure, a lot of shine, and a drape that keeps things extra. This sequin bodycon mini dress balances a sparkling corset bodice with a sleek satin skirt and mesh overlay for a look that feels bold, polished, and very glam. The lace-up back seals the deal with a sassy finish.
Fit & Features
- Lined with stretchy knit
- Sequin-embellished corset bodice, flexible boning
- Strapless neckline, non-slip grip lining
- Knit satin bodycon mini skirt
- Mesh drape overlay
- Lace-up back with lower hidden zipper and hook-eye closure
- Runs true to size
Where to Wear:
HOCO, bridal celebrations, birthdays, bachelorettes, Vegas, date nights, engagement photoshoots and parties, cocktail soirees, glamorous events
Style Number/Barcode: 05001-000982
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE, PINK
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
-
Faye Applique Corset A-Line Dress
Special Occasion
The corset is doing the tailoring; the bow is doing the flirting. Glitter mesh and applique detailing give this mini dress its polished texture, while the structured bodice keeps the look sharp. The oversized back bow makes sure the finish feels anything but expected.
Fit & Features
- Glitter mesh fabrication
- Scoop neckline with adjustable spaghetti straps
- Structured corset bodice with boning
- Applique detailing
- Oversized bow at the back waist
- A-line mini-length silhouette
- Runs true to size
Where to Wear:
HOCO, big birthday parties, formal events, red-carpet occasions
Style Number/Barcode: 05001-000985
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Jessamine Lace-Up Corset Satin Bodycon Mini Dress
Special Occasion
Polished texture and romantic detail give the Jessamine mini dress a formal, dressed-up edge. A lace corset bodice, square neckline, and ruched satin skirt shape the fitted silhouette, while the lace-up back adds a striking finish. The result feels sleek, feminine, and ready for a night out.
Fit & Features
- Sheer lace bodice with nude-tone lining
- Sleeveless square neckline, adjustable tank shoulder straps, padded bra cups
- Corset-style bodice with structured boning
- Open lace-up back, lower back zipper with hook-eye closure
- Ruched waist, satin bodycon mini skirt
- Runs true to size
Where to Wear:
Night outs, date nights, cocktail parties, rooftop parties, nights in the city, and anniversaries.
Style Number/Barcode: 05001-001006
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
-
Gia Sequin Lace Up A-Line Mini Dress
Special Occasion
Allover sequins give this mini an easy starting point for statement styling. The square neckline and wide straps keep the shape clean, while the lace-up open back adds a polished focal detail. Pair it with sleek heels and minimal jewelry to keep the look sharp and elevated.
Fit & Features
- Allover sequin embellishment
- Mesh fabric, tulle and knit linings
- Square neckline with wide tank straps, hook closure, padded bra cups
- Lace-up open back, zipper and hook-eye closure
- A-line mini silhouette
- Runs true to size
Where to Wear:
Homecoming, big birthday parties, dressed-up date nights, formal celebrations, cocktail parties
Style Number/Barcode: 05001-001001
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, YELLOW
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Bettina Pearl Fringe Satin A-Line Mini Dress
Special Occasion
Pearl fringe gives this satin mini dress an elegant touch of movement and shine. The pleated square neckline and sleek satin finish frame the A-line silhouette, while the lace-up back adds a refined statement detail. It’s polished, glamorous, and effortlessly chic.
Fit & Features
- Premium satin fabric, sewn-in woven lining, no stretch
- Pleated square neckline, padded bra cups
- Adjustable spaghetti straps
- Side zipper and hook-eye closure, lace-up back design
- A-line silhouette
- Faux pearl beaded fringe trim, mini-length hem
- Runs true to size
Where to Wear:
Bridal celebrations, rehearsal dinners, receptions, engagement photos and parties, bachelorettes, fancy birthday brunches, elopements, courthouse weddings, formal cocktail parties
Style Number/Barcode: 05001-000995
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
Product Badge:- Ships Free
-
Cressida Glitter Lace Up Bodycon Mini Dress
Special Occasion
A little shimmer, a little drape, and the whole look gets an instant upgrade. This glitter knit bodycon mini dress combines a fitted silhouette with a draped waist accent and lace-up back for a finish that feels sharp, current, and extra in the right way. The result is glam with a little attitude.
Fit & Features
- Glitter knit fabrication, knit lining
- Square neckline, padded bra cups, adjustable straps
- Corset bodice, flexible boning, glitter-embellished
- Draped waist accent
- Lace-up back, zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Homecoming, birthdays, red-carpet events, cocktail soirees, Vegas, bachelorettes, dressy celebrations
Style Number/Barcode: 05001-001000
Category Name: Semi-Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: LAVENDER, DENIM
Available Size: XS, S, M, L
Product Badge:- New Arrival
-
Rowyn Floral Jacquard Halter A Line Dress
Special Occasion
The floral jacquard brings depth to every detail. The Rowyn A-line dress combines a plunge halter neckline with a structured bodice and lace-up accents for a defined finish. The textured pattern keeps the look polished from front to back.
Fit & Features
- Floral jacquard fabric, smooth woven lining, no stretch
- Plunge halter neckline with tie straps, padded bra cups
- Corset bodice, flexible boning with front lace-up detail
- Open back with lace-up detail, zipper and hook-eye closure
- Hidden side pockets
- A-line mini-length silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday parties, date nights, formal celebrations, weddings, cocktail parties, semi-formal events, vacations
Style Number/Barcode: 05001-000996
Category Name: Semi-Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: SAGE, NAVY
Available Size: XS, S, M, L, XL
- Floral jacquard fabric, smooth woven lining, no stretch
-
Jolie Geo Sequin Mini Dress
Special Occasion
A fitted mini shape gives the Jolie dress its polished, high-impact feel. The geo sequin mini dress combines a V-neckline, adjustable spaghetti straps, and bodycon fit for a sleek silhouette, while the sequin pattern keeps it bold.
Fit & Features
- Geometric sequin pattern
- Mesh fabric lined with stretch knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Bodycon mini-length silhouette
- Back zipper and hook-eye closure
- Runs true to size
Where to Wear:
Homecoming, birthday parties, nights out, cocktail parties, and dressy events.
Style Number/Barcode: 05001-001005
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- Best Seller
-
Dani Sequin Fringe Mini Dress
Special Occasion
The Dani mini dress knows exactly how to show up for the invite list. The sequin fringe mini dress combines allover shine, a bodycon fit, and a lace-up back detail for a look made for cocktail plans, parties, and semi-formal moments. The fringe hem keeps the finish playful with every step.
Fit & Features
- Sequin mesh fabric lined with stretch knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Bodycon mini-length silhouette
- Lace-up back detail, lower zipper and hook-eye closure
- Fringe hem trim
- Runs true to size
Where to Wear:
Homecoming, birthday parties, date nights, cocktail soirees, semi-formal events, red-carpet occasions
Style Number/Barcode: 05001-000997
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
-
Lisette Sequin V-Neck Mini Dress
Special Occasion
A little sparkle, a little structure, a lot to like. This sequin bodycon mini dress balances a sharp V neckline with sheer side paneling for a finish that feels sleek and current. The double straps make the whole look feel just a bit more special.
Fit & Features
- Sequin-embellished fabrication
- V-neckline with double spaghetti straps
- Sheer side paneling
- Cutout back design
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, date nights, bachelorettes, Vegas, cocktail parties
Style Number/Barcode: 05001-000992
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: OLIVE, BLACK-2
Available Size: XS
-
Julissa Floral Sequin A-Line Mini Dress
Special Occasion
Floral sequins give this mini a fresh, trend-forward finish. The strapless neckline keeps the shape clean, while the lace-up back and front slit add modern detail to the A-line silhouette. The result feels polished, playful, and distinctly current.
Fit & Features
- Floral sequin embellishment, knit fabric
- Strapless neckline
- Lace-up back
- A-line mini silhouette
- Front slit
- Runs true to size
Where to Wear:
HOCO, birthday parties, fancy brunches, engagement parties, daytime soirees, shower celebrations, anniversaries, dressed-up dates
Style Number/Barcode: 05001-001011
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PERIWINKLE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Nerissa Sequin Square Neck Bodycon Dress
Special Occasion
A little sparkle, a lot of charm. This sequin bodycon mini dress balances a clean square neckline with an open tie-back detail for a look that feels polished without trying too hard. It’s the kind of mini dress that makes the whole night feel instantly more fun.
Fit & Features
- Sequin-embellished, lined mesh fabric with stretch
- Square neckline, padded bra cups, wide tank straps
- Open lace-up back, zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday parties, date nights, Vegas, bachelorettes, glamorous events
Style Number/Barcode: 05001-001010
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: GOLD
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
-
Noemi Lace-Up Sequin Bodycon Dress
Special Occasion
Modern party dressing is leaning into high-shine texture and defined silhouettes. This sequin bodycon mini pairs a sweetheart neckline with a lace-up open back for a trend-forward contrast of polish and edge. The damask-inspired pattern keeps the sparkle feeling elevated.
Fit & Features
- Damask-style sequin embellishment
- Lined mesh fabric
- Sweetheart neckline, padded bra cups with spaghetti straps
- Flexible boning inserts
- Lace-up open back, zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday parties, bachelorettes, date nights, Vegas
Style Number/Barcode: 05001-001014
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XL
Product Badge:- Best Seller
-
Lilia Floral Sequin Mini Dress
Special Occasion
All-over floral shine makes the Lilia dress feel instantly special. This sequin mini dress features floral embellishment, a V-neckline, and spaghetti straps for a polished look with soft texture. The lace-up back detail adds a finished touch from behind.
Fit & Features
- Floral sequin embellishment
- Lined mesh fabric
- V-neckline, padded bra cups
- Spaghetti straps
- Mini bodycon silhouette
- Lace-up back detail, lower zipper and hook-eye closure
- Runs true to size
Where to Wear:
HOCO, birthday parties, bridal celebrations, engagement parties and photoshoots, honeymoons, vacations, cocktail soirees, date nights
Style Number/Barcode: 05001-001008
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S, M, L
-
Lisa Glitter Mesh Corset Skater Dress
Special Occasion
A little romance, a lot of impact—the Lisa dress pairs shimmering glitter mesh with a sculpted corset bodice and a flirty skater silhouette. The tiered skirt brings airy movement, while embellished detailing gives the look a polished finish made for standout occasions.
Fit & Features
- Glitter mesh with embellished detailing
- Sleeveless sweetheart neckline
- Structured corset bodice
- Contrast piping at bodice
- Skater silhouette with tiered skirt
- Mini length hem
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bridal showers, dressed-up dinners, and date nights.
Style Number/Barcode: 05001-001015
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: YELLOW
Available Size: S, M, L, XL
Product Badge:- Ships Free
-
Aubriella Sequin Lace Up Bodycon Mini Dress
Special Occasion
The sparkle trend is still very much invited. This sequin bodycon mini dress pairs a sleek V neckline with a lace-up back for a look that feels polished, playful, and right on time. It’s an easy way to make the whole outfit feel more dressed up.
Fit & Features
- Sequin-embellished mesh-lined knit fabrication
- V-neckline with spaghetti straps
- Lace-up back
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecominig, birthday parties, date nights, Vegas, bachelorettes
Style Number/Barcode: 05001-001019
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: FUCHSIA
Available Size: M
Product Badge:- Best Seller
-
Eliana Sequin Plunge Corset Bodycon Mini Dress
Special Occasion
The silhouette is fitted; the attitude is built in. This sequin bodycon mini dress keeps the shape close and polished, while the plunging corset bodice adds a sultry contrast up top. The result feels modern, sharp, and very intentional.
Fit & Features
- Sequin-embellished knit fabrication
- Strapless plunging sweetheart neckline
- Sheer corset-style bodice with boning
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthdays, date nights, Vegas, bachelorettes
Style Number/Barcode: 05001-001020
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
-
Jackie Sequin Sweetheart A-Line Mini Dress
Special Occasion
Statement sparkle takes a refined turn in the Jackie A-line mini. Allover sequins bring dimension to the silhouette, while the sweetheart neckline and open tie-back detail keep the look fresh and trend-forward. The result is sleek, feminine, and made to stand out.
Fit & Features
- Allover sequin embellishment, lined knit fabric
- Sweetheart neckline, padded bra cups with adjustable spaghetti straps
- Open chiffon tie-back detail
- A-line mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday celebrations, Vegas, date nights, bachelorettes, parties
Style Number/Barcode: 05001-001026
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: RED
Available Size: XXS
Product Badge:- Ships Free
-
Amaia Glitter Lace Corset Mini Dress
Special Occasion
A little romance, a lot of allure. The Amaia shapes glitter lace into a curve-hugging mini dress with a structured corset bodice, halter neckline, and softly ruched detailing for a look that feels polished, sultry, and effortlessly glamorous.
Fit & Features
- Glitter lace fabric with partial knit lining, high stretch
- Sleeveless sweetheart neckline, padded bust
- Tie-back halter straps, partially open back, lower zipper with hook-eye closure
- Sheer corset-style bodice with structured boning
- Ruched detailing
- Mini-length hem, side slit, bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bachelorette parties, Vegas getaways, and glam nights out.
Style Number/Barcode: 05001-001022
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
-
Nadine Beaded Satin Corset Bodycon Mini Dress
Special Occasion
Soft sheen meets statement detail in all the right places. The Nadine beaded satin corset bodycon mini dress balances a structured bodice with a sweetheart neckline and embellished bust for a look that feels chic and trend-forward. The finish is sleek, feminine, and polished.
Fit & Features
- Stretch satin fabric
- Strapless sweetheart neckline, beaded and sequin embellishment at the padded bust
- Pleated draped overlay
- Structured corset bodice with boning, angled front hem
- Back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, rooftop parties, dressed-up dinners, bachelorette parties, and glitzy nights out.
Style Number/Barcode: 05001-001018
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
- Stretch satin fabric
-
Janelle Sequin Lace Up Mini Dress
Special Occasion
Statement sparkle takes on a more refined shape in the Janelle bodycon mini dress. The sweetheart neckline softens the fitted silhouette, while the lace-up back adds a fresh directional detail. Allover sequins keep the look high-impact and current.
Fit & Features
- Allover sequin embellishment, lined mesh fabric
- Sweetheart neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday parties, Vegas, bachelorettes, dressy date nights, going-out
Style Number/Barcode: 05001-001025
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Maribelle Satin Corset Bubble Mini Dress
Special Occasion
A little polish, a little playfulness. This satin mini dress pairs a structured corset bodice with a softly rounded bubble hem for a look that feels sweet with a sharper finish. The sweetheart neckline keeps the whole thing classic without feeling too serious.
Fit & Features
- Premium satin fabric, knit lining
- Sweetheart cowl neckline, padded bra cups
- Dual adjustable spaghetti straps
- Corset-style boned bodice, drop waist seam
- Hidden side pockets, back zipper and hook-eye closure
- A-line bubble hem mini silhouette
- Runs true to size
Where to Wear:
HOCO, big birthday events, fancy brunches, garden parties, dressed-up date nights, formal celebrations
Style Number/Barcode: 05001-001029
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Alara Jacquard Corset Skater Dress
Special Occasion
Romantic structure meets an effortlessly polished silhouette in the Alara formal dress. Textured jacquard shapes the corset bodice and scoop neckline, while the skater skirt adds soft volume for a look that feels both chic and captivating. Remove the straps to make the mini dress strapless.
Fit & Features
- Woven jacquard fabric with floral and butterfly pattern, woven and tulle linings, no stretch
- Removable tank straps to make the bodice strapless, button closures
- Sleeveless scoop neckline, no-slip strip
- Corset-style bodice, padded bust, flexible boning
- Back zipper with hook-eye closure
- Mini-length skater silhouette, ruffled hem
- Runs true to size
Where to Wear:
Homecoming, weddings, dressed-up dinners, formal parties, and romantic date nights.
Style Number/Barcode: 05001-001028
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: HUNTER
Available Size: 1, 3, 5, 7, 9, 11, 13
Product Badge:- Ships Free