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.
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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.
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Keyla Beaded Sequin Floral Mesh Mini Dress
Special Occasion
A little shimmer, a lot to admire. The Keyla mini dress brings together floral mesh, sparkling sequin and beaded detailing, and a flirty A-line silhouette finished with delicate straps and an alluring open back.
Fit & Features
- Floral-printed mesh fabric, knit lining, high stretch
- All-over beaded and sequin embellishments
- Sleeveless scoop neckline
- Adjustable spaghetti straps
- Lower back cutout
- Mini-length A-line silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bachelorette parties, vacations, resort dinners, and glam nights out.
Style Number/Barcode: 05001-001193
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: YELLOW
Available Size: XXS
Product Badge:- Ships Free
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Worth The Double Take Halter Maxi Dress
It’s the kind of dress that speaks before you do. This halter midi dress contours your shape with soft ruching and a ruffled slit that moves with you at parties, date nights, and any dressy celebration.
Fit & Features
- Slinky knit-lined stretchy fabric
- High halter neckline with tie straps
- Open back
- Ruched form-hugging silhouette
- Center front ruffled slit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-001400
Category Name: Semi-Formal Dresses
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: L
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Sleek Invite Halter Neck Skater Dress
Caught the vibe instantly and dressed like it. The halter neck skater dress flows effortlessly through the bodice and flares at the drop waist, giving you that polished but not trying too hard feel for when you get a last-minute invite.
Fit & Features
- Sleek knit fabric with knit lining, high stretch
- High halter neckline, partially open back
- Flowy bodice
- Cinched drop waist
- Mini-length skater silhouette
- Runs true to size
Style Number/Barcode: 05101-001261
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Evening Plans Ruched Tube Midi Dress
Consider your invite handled. This ruched midi dress sculpts your shape with a sleek, strapless silhouette that feels made for dinners, events, and everything in between.
Fit & Features
- Smooth knit stretchy fabric
- Strapless tube neckline
- Ruched bodycon fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001123
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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Plus One Approved Satin Midi Dress
Polished, but still a little unexpected. This satin midi dress with a one-shoulder neckline and a soft, ruffled drape brings effortless chic looks to dinners, events, and dressy celebrations.
Fit & Features
- Silky satin woven fabric
- One-shoulder foldover neckline, side ruffled drape
- Asymmetrical adjustable spaghetti strap
- Side hidden zipper and hook-eye closure
- Column midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001395
Category Name: Semi-Formal Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
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Sweetest Occasion Corset Mini Dress
The kind of dress that makes every occasion feel a little more special. This A-line mini dress features a strapless neckline and a floral sequin embroidered corset bodice that cinches beautifully before falling into a subtly pleated skirt.
Fit & Features
- Linen-blend lined woven fabric
- Strapless tube neckline
- Corset bodice, hidden front hook and eye fasteners
- Delicate floral, sequin, metallic thread embroidery
- Back zipper and hook-eye closure
- Drop waist seam, satin woven A-line silhouette, side pleating, mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001013
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: Out of Stock
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Fresh Cut Florals Strapless Midi Dress
This strapless midi dress features a soft floral print, smocked bodice, and flowy midi length that's polished, pretty, and just a little romantic. Pair it with strappy heels or keep it casual with flats.
Fit & Features
- Floral print, linen-blend woven fabric, woven lining
- Strapless neckline, non-slip grip lining
- Stretchy smocked bodice detail
- Ruffled A-line silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000799
Category Name: Semi-Formal Dresses
Price: $32.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Madalyn Open Back Rhinestone Bodycon Mini Dress
Special Occasion
Rhinestones do the talking, while the cutouts keep the finish sharp. The Madalyn open back rhinestone bodycon mini dress pairs a plunging V-neckline with side waist cutouts and a sleek fitted shape for a bold, polished look. The result feels glamorous, modern, and confidently current.
Fit & Features
- Mesh fabric with knit lining, high stretch
- All-over rhinestone embellishments, scroll design
- Plunging V-neckline
- Tank straps, back bar strap
- Side waist cutouts, open back
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bachelorette parties, Vegas getaways, and glitzy nights out.
Style Number/Barcode: 05001-001195
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Christine Rhinestone Tie-Back Dress
Special Occasion
Made for the kind of night that starts with cocktails and ends with compliments, the Christine dress is designed to turn every entrance into a moment. Covered in shimmering rhinestones with a sleek bodycon silhouette and an open tie-back detail, this statement mini dress brings bold glamour to every special occasion.
Fit & Features
- Printed design, beaded-embellishments, mesh-lined fabric
- Cowl neckline
- Adjustable spaghetti straps
- Open tie-back detail
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, bachelorettes, vacations, honeymoons, resort getaways, date nights, cocktail parties
Style Number/Barcode: 05001-001198
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: RED
Available Size: XS
Product Badge:- Ships Free
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Rochalla Rhinestone Bodycon Dress
Special Occasion
A sleek silhouette with a little attitude built in. The bodycon mini shape keeps the look clean and close-fitting, while the cowl neckline adds just enough drape to break things up. Rhinestone detailing finishes it with a polished hit of shine.
Fit & Features
- Rhinestone-embellished, mesh fabric, sewn-in lining
- Cowl neckline, satin trim bust accent, adjustable spaghetti straps
- Side zipper and hook-eye closure
- Bodycon mini silhouette
- Abstract pattern
- Runs true to size
Where to Wear:
HOCO, birthday parties, date nights, bachelorettes, Vegas
Style Number/Barcode: 05001-001196
Category Name: Semi-Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: OLIVE
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
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Lavinia Bead Sequin Ruffle A-Line Mini Dress
Special Occasion
Sparkle and ruffles are having a very cute moment. Beaded and sequin embellishment meets a fitted bodice and dropped waist, while the tiered A-line mini skirt keeps the shape playful and current. The finish feels polished, flirty, and right on trend.
Fit & Features
- Lined mesh/chiffon fabric
- Beaded and sequin embellishment
- V-neckline, padded bra cups. wide tank straps
- Fitted bodice, back zipper and hook-eye closure
- Dropped waist
- Tiered chiffon ruffle A-line mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday events, cocktail parties, date nights, formal occasions
Style Number/Barcode: 05001-001200
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Just Enough Drama Slit Maxi Dress
Float in, leave an impression—no extra effort needed. This maxi dress features a V-neck halter and open back with a high front wrap slit that moves effortlessly at weddings, award nights, and every dressy occasion!
Fit & Features
- Smooth knit fabric with stretch
- Halter V-neckline with tie straps
- Open back
- High front wrap slit
- Flowy maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001326
Category Name: Semi-Formal Dresses
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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City Nights One Shoulder Mini Dress
Last-minute invite? Say less—you’re already dressed. This bodycon mini dress hugs in all the right places with side ruched seams and a one-shoulder neckline that brings just enough drama.
Fit & Features
- Smooth knit fabric, knit lining, high stretch
- One-shoulder neckline with cinch insert
- Keyhole cutout back
- Side ruched seams
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000805
Category Name: Semi-Formal Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Sale
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Laced In Place Mesh Midi Dress
All angles covered, all attention earned. This mesh bodycon midi dress features a square neckline with cold shoulder sleeves and a lace-up back that pulls everything together just right.
Fit & Features
- Mesh fabric, sewn-in knit lining
- Square neckline, padded bra cups
- Cold shoulder sleeve design
- Lace-up back, zipper and hook-eye closure
- Ruched bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001164
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S
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Raise A Toast Mesh Bodycon Midi Dress
Made for wedding invites, cocktail receptions, and the kind of nights that deserve extra photos. This strapless mesh midi dress sculpts your figure with flattering ruching and a draped side sash that brings the drama.
Fit & Features
- Mesh-lined fabric
- Strapless neckline
- Wrap side sash detail
- Back zipper closure, center back slit accent
- Ruched bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001186
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: LIGHT, BLUE-2
Available Size: XS, S, M, L, XL
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Unforgettable Entrance Midi Dress
She walked in, and suddenly everyone’s paying attention. This off-the-shoulder dress hugs close with a sculpted fit that feels equal parts elevated and effortless.
Fit & Features
- Power mesh fabric, sewn-in knit stretchy lining
- Off-the-shoulder neckline, non-slip grip lining
- Short-sleeve cuffs
- Back zipper and hook-eye closure
- Ruched bodycon midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001118
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: In Stock
Available Color: BLACK, SAGE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Worth The Stare Mesh Midi Dress
The kind of dress that gets a double-take without even trying. This mesh midi dress hugs your curves in a bodycon fit and brings just enough allure for plans that pop up at the last minute.
Fit & Features
- Mesh fabric, sewn-in knit lining
- Scoop neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side slit accent, and ruched seams
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001162
Category Name: Semi-Formal Dresses
Price: $14.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tahlia High Halter Open Back Dress
Special Occasion
Sleek up top, daring in the back, and just shiny enough to make it fun. The Tahlia high halter dress features a cowl keyhole bust detail and open back for a finish that feels current, polished, and a little unexpected. The result is sultry with a sharper, trend-right edge.
Fit & Features
- Rhinestone-embellished, lined mesh fabric
- High halter neckline with tie straps
- Cowl keyhole bust detail
- Open back
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, date nights, Vegas, bachelorettes
Style Number/Barcode: 05001-001208
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: CHARTREUSE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Ailany Glitter Mesh Bodycon Mini Dress
Special Occasion
A little shimmer goes a long way when the draping does the rest. The Ailany formal dress features glitter mesh that catches the light across a pleated bodice, while delicate spaghetti straps, a V-neckline, and a draped side sash add polished dimension. Made for homecoming when the look calls for something glamorous without feeling overdone.
Fit & Features
- Glitter mesh fabric with knit lining, high stretch
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Structured boning
- Asymmetric pleated detailing at the waist, side sash accent
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, dressed-up dinners, rooftop parties, and glam nights out.
Style Number/Barcode: 05001-001206
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Nessa Glitter Lace Up Bodycon Mini Dress
Special Occasion
Allover glitter gives the Nessa mini dress its high-shine finish. The V-neckline and slim straps keep the bodice clean, while the lace-up back adds a defined detail to the bodycon silhouette. The embellished surface brings dimension from neckline to hem.
Fit & Features
- Allover glitter embellishment, lined mesh fabric
- V-neckline, padded bra cup with adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, bachelorettes, date nights, Vegas, dressy parties
Style Number/Barcode: 05001-001226
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Adria Glitter Mesh Cowl Mini Dress
Special Occasion
A little sparkle, a little drape, and suddenly the outfit is basically handled. Style this glitter mesh mini dress with strappy heels and minimal jewelry to keep the cowl neckline and open tie-back feeling polished and modern. The result is glam without looking overworked.
Fit & Features
- Glitter mesh fabrication, knit lining, sewn-in panty lining
- Draped cowl halter neckline with tie straps
- Fitted waist seam
- Curve-hugging flowy mini-length silhouette
- Runs true to size
Where to Wear:
HOCO, birthday events, red-carpet occasions, glamorous parties, dressed-up date nights
Style Number/Barcode: 05001-001212
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Marceline Glitter Sequin Lace Up Bodycon Dress
Special Occasion
Pretty, polished, and clearly not here to blend in. Glittering sequins give this bodycon dress its standout texture, while the lace-up back adds a playful contrast to the sleek silhouette. It’s the kind of detail mix that makes simple styling look smarter.
Fit & Features
- Glitter mesh-lined fabrication with sequin pattern
- V-neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
Homecoming, bachelorettes, birthday parties, Vegas, date nights
Style Number/Barcode: 05001-001228
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Raven Plunge Sequin Corset Dress
Special Occasion
The plunge neckline gives this corset dress its striking, sculpted focus. This sequin corset dress pairs allover shine with a fitted silhouette and back zipper closure for a sleek, high-impact finish. The corset bodice keeps the look defined from neckline to hem.
Fit & Features
- Sequin glitter embellishment, lined mesh fabric
- Plunge wired strapless V-neckline, non-slip grip lining
- Corset bodice with flexible boning
- Fitted bodycon mini silhouette
- Back zipper and hook-eye closure
- Runs true to size
Where to Wear:
HOCO, birthday parties, bachelorettes, nights out, cocktail soirees, dressy celebrations
Style Number/Barcode: 05001-001229
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: ROYAL
Available Size: XXS, M
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Ismerie Floral Rhinestone Bodycon Mini Dress
Special Occasion
Floral rhinestones bring high-shine glamour to this bodycon dress. The mock neckline and allover sparkle create a polished contrast against sheer mesh side insets, while the bodycon silhouette keeps the look sleek. It’s bold, refined, and made for a dressed-up mood.
Fit & Features
- Lined mesh fabric with stretch
- Sleeveless mock neckline
- Back zipper and hook-eye closure
- All-over rhinestone embellishment with floral detailing
- Sheer mesh side insets
- Fitted bodycon mini silhouette
- Runs true to size
Where to Wear:
HOCO, cocktail parties, birthday dinners, date nights, bachelorettes, fashion-forward events
Style Number/Barcode: 05001-001222
Category Name: Semi-Formal Dresses
Price: $129.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free