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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Marlee Beaded Sequin Floral Mesh Mini Dress
Special Occasion
Designed to dazzle with every step, the Marlee dress layers intricate beaded and sequin embellishments over floral mesh for a beautifully dimensional finish. Delicate spaghetti straps, a flared mini-length silhouette, and a strappy open back keep the look effortlessly feminine and glam.
Fit & Features
- Floral-printed mesh fabric with 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: 05001-001307
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM
Available Size: XXS
Product Badge:- Ships Free
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Soft Drama Bodycon Mini Dress
RSVP secured. This square neck bodycon mini dress hugs in all the right places and finishes with a cascading sash that moves when you do—aka built-in outfit drama for parties, birthdays, and that last-minute “be ready in 20” text.
Fit & Features
- Sleek knit fabric with stretch
- Square neckline, spaghetti straps
- Side ruffled accent
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000742
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Soft Curve Moment Ruffle Midi Dress
This is the dress you reach for when you want to look chic always. The strapless neckline keeps it clean, while the asymmetrical ruffle offers flirty movement perfect for dressy occasions.
Fit & Features
- Knit fabric, subtle sheen effect, knit lining
- Strapless neckline
- Side ruffled trim
- Form-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001126
Category Name: Semi-Formal Dresses
Price: $14.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Daydream Bloom Floral Print Midi Dress
This is the kind of dress that makes every plan feel a little prettier. The fitted bodice and flowy skirt create that effortless shape, while the soft floral print keeps things light and romantic.
Fit & Features
- Woven fabric, soft floral print, woven lining
- Square neckline, tie bust keyhole accent
- Adjustable spagehtti straps
- Stretchy smocked back panel, side zipper and hook-eye closure
- Fitted bodice with button accents
- Drop waist seam, a-line midi silhouette
- Runs true to size
Style Number/Barcode: 05102-000481
Category Name: Semi-Formal Dresses
Price: $9.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lori Sequin Lace Up A-Line Mini Dress
Special Occasion
All-over sparkling sequins take center stage in the statement Lori dress. The fitted bodice and scoop neckline create a streamlined base, while the lace-up open back adds another layer of detail. The A-line silhouette keeps the embellished design balanced and refined.
Fit & Features
- Allover sequin embellishment
- Mesh fabric lined with woven satin
- Scoop neckline, padded bra cups, spaghetti straps
- Fitted bodice
- Lace-up open back, zipper and hook-eye closure
- A-line mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, formal and semi-formal events
Style Number/Barcode: 05001-001117
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY
Available Size: S, L, XL
Product Badge:- Ships Free
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Liora Rhinestone Spiderweb Mesh Mini Dress
Special Occasion
A little mysterious, entirely mesmerizing. The Liora dress sculpts the figure in sheer mesh with a rhinestone spiderweb design, a strapless sweetheart neckline, and shimmering fringe that brings movement to the bodycon mini-length silhouette.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Rhinestone embellishments in spiderweb design
- Strapless sweetheart neckline, no-slip strip
- Built-in padded bust with underwire
- Flexible boning, hidden side zipper with hook-eye closure
- Asymmetric mini-length hem, rhinestone fringe trim
- Bodycon silhouette
- Runs true to size
Where to Wear:Chic soirees, costume parties, themed dinner parties, and glitzy nights out.
Style Number/Barcode: 05001-001120
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Brynne Lace Up A-Line Mini Dress
Special Occasion
The front is sweet, but the lace-up back gets the final word. This A-line mini dress combines a pleated sweetheart bodice with a fitted waist and flared skirt for a clean, feminine shape. It’s polished with just enough charm to keep things interesting.
Fit & Features
- Scuba smooth fabric
- Strapless sweetheart neckline
- Pleated bodice with fitted waist
- Lace-up back detail
- Flared A-line mini silhouette
- Structured fitted bodice
- Runs true to size
Where to Wear:
HOCO, birthdays, date nights, semi-formal events, dressy celebrations
Style Number/Barcode: 05001-001119
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Maizie Square Neck Ruffle A-Line Mini Dress
Special Occasion
Cute, polished, and ready for date night. The Maizie A-line mini dress combines a square neckline with a fitted drop-waist design and tiered ruffle skirt for a shape that feels feminine and current. The finish is flirty without feeling overdone.
Fit & Features
- Woven fabric with knit lining, no stretch
- Sleeveless square neckline, folded overlay, no-slip strip, padded bust
- Adjustable spaghetti straps
- Structured bodice, back zipper with hook-eye closure
- Angled drop waist
- Tiered ruffle A-line silhouette, mini-length hem
- Hidden built-in knit shorts
- Runs true to size
Where to Wear:
Homecoming, winter formal, birthday celebrations, dinner parties, date nights, and chic nights out.
Style Number/Barcode: 05001-001118
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Emberly Floral Sequin Beaded Mini Dress
Special Occasion
A little sparkle, a lot of impact—the Emberly dress pairs floral beading and sequins with a sleek bodycon mini silhouette and plunging halter neckline. The open back keeps the finish polished yet daring for homecoming, birthdays, bachelorette parties, and glam date nights.
Fit & Features
- Sheer mesh fabric with knit lining, minimal stretch
- Floral embroidered pattern, sequin and beaded embellishments
- Sleeveless deep V-neckline, padded bust
- Halter strap, metal bar closure
- Open back, lower back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bachelorette parties, formal date nights, and glam nights out.
Style Number/Barcode: 05001-001122
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE, YELLOW
Available Size: M, XXS, XS, S, L
Product Badge:- Ships Free
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Marina Rhinestone Embellished Bodycon Mini Dress
Special Occasion
Rhinestone embellishment gives this mini its unmistakable finish. A streamlined bodycon silhouette keeps the look sleek, while the square neckline and slim straps balance the sparkle with clean structure. Add it when you want your dress to do the talking.
Fit & Features
- Allover rhinestone embellishment, lined mesh fabric
- Sleeveless square neckline
- Adjustable spaghetti straps
- Hidden side zipper and hook-eye closure
- Mini length hem
- Bodycon fit
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, formal milestone parties, rehearsal dinners, anniversaries, vacations, destination celebrations, fancy occasions
Style Number/Barcode: 05001-001121
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: GOLD, BLACK
Available Size: M, L, XL, XS, S
Product Badge:- Ships Free
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Audrina Sequin Lace-Up Corset Bodycon Dress
Special Occasion
The silhouette is sleek; the lace-up back is keeping things interesting. This sequin bodycon mini dress hugs the figure with a structured shape, while the sweetheart neckline and lace-up back look for a playful, trend-right finish. It’s polished, flattering, and very now.
Fit & Features
- Sequin-embellished, lined mesh fabrication
- Sweetheart neckline, adjustable spaghetti straps
- Lace-up back
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, bachelorettes, Vegas, date nights, glam events
Style Number/Barcode: 05001-001126
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: L
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Serene Floral Print Beaded Mini Dress
Special Occasion
Playful glamour meets after sparkling polish in the Serene gown, a look designed for compliments from every angle. This floral beaded bodycon mini dress features a strapless neckline, shimmering embellishment, and a scalloped hem that gives the silhouette a soft yet striking finish.
Fit & Features
- Floral pattern, beaded and sequin embellishments, lined lace fabric
- Strapless tube neckline, padded bra cups, non-slip grip lining
- Cutout back
- Bodycon silhouette
- Scallop trim mini-length hem
- Runs true to size
Where to Wear:
Bridal celebrations, graduations, bachelorettes, garden parties, birthday brunches, honeymoons, vacations, cocktail parties, and anniversaries.
Style Number/Barcode: 05001-001130
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: L, XL
Product Badge:- Ships Free
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Olivia Sequin Lace Up Bodycon Mini Dress
Special Occasion
The fit is sleek, the details are doing the flirting. This bodycon mini dress follows the figure while sequins and a lace-up back give the silhouette a playful, polished edge. It’s the kind of shape that makes getting dressed feel instantly more fun.
Fit & Features
- Sequin-embellished, lined mesh fabric
- Scoop neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday parties, bachelorettes, Vegas, glamorous events
Style Number/Barcode: 05001-001129
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Going Out Ruched Sash Mini Dress
This mesh mini dress is already in your weekend lineup. A ruched silhouette with a sweetheart neckline and front sash that shapes and smooths in all the right places for date nights.
Fit & Features
- Mesh-lined fabric with stretch
- Sweetheart twist neckline
- Front sash layered design
- Back zipper closure
- Ruched bodycon mini silhouette
- Runs true to size
Style Number/Barcode: 05103-001044
Category Name: Semi-Formal Dresses
Price: $39.00 $54.90
On Sale: Yes
Availability: In Stock
Available Color: PINK, BLACK
Available Size: S, M, L
Product Badge:- Sale
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Soft Curve High Slit Midi Tube Dress
Serving soft curves with a little edge—this one knows exactly what it’s doing. The midi tube dress hugs in all the right places with a high slit that makes every step feel intentional.
Fit & Features
- Ribbed cotton-blend knit fabric, high stretch
- Strapless sweetheart neckline, knot-front design
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-000665
Category Name: Semi-Formal Dresses
Price: $19.97 $22.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Last Call Strapless Mini Dress
This strapless mini dress is your go-to when the invite says “dress up.” The ruched fit and tie-back detail keep it sleek, snatched, and ready for wherever the night lands.
Fit & Features
- Sleek knit fabric
- Strapless tube neckline
- Tie-back detail
- A-line mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000775
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, L
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Marissa Satin Bow Corset Mini Dress
Special Occasion
The bow is doing more than making an entrance. Smooth satin, a structured corset bodice, and draped side ruffle detailing give the Marissa mini dress a polished, sculpted finish. Lead with minimal accessories and a clutch for a perfect look.
Fit & Features
- Stretch-lined satin fabric
- Strapless sweetheart neckline, non-slip grip lining, padded bra cups
- Structured corset bodice, flexible boning
- Back zipper and hook-eye closure
- Oversized front bow detail
- Draped side ruffle, bodycon mini-length silhouette
- Runs true to size
Where to Wear:
HOCO, weddings, birthday parties, date nights, semi-formal events
Style Number/Barcode: 05001-001133
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK, WINE
Available Size: XS, S, M, L, XL
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Lola Off-Shoulder Sash Mini Dress
Special Occasion
Statement draping gives the Lola mini dress a fresh, fashion-forward edge. The off-the-shoulder neckline and ruched mesh shape the fitted silhouette, while long side sashes add movement and visual drama. The result feels sleek, modern, and distinctly of the moment.
Fit & Features
- Sheer mesh fabric with smooth knit lining, high stretch
- Off-the-shoulder neckline, draped overlay design
- All-over ruched detailing
- Mini-length bodycon silhouette
- Long draped side sashes
- Runs true to size
Where to Wear:
Bridal celebrations, rehearsal dinners, engagement shoots and parties, honeymoons, date nights, formal celebrations, cocktail soirees, yacht dinner parties, and homecoming.
Style Number/Barcode: 05001-001135
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: IVORY, RED
Available Size: XS, S, M, L
- Sheer mesh fabric with smooth knit lining, high stretch
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Elspeth Faux Fur Trim Corset Mini Dress
Special Occasion
Plush trim and corset detail make a seriously polished pairing. This satin bodycon mini dress combines a structured bodice, square neckline, and lace-up back with faux fur at the hem for a look that feels sleek and playful. The finish is glamorous, cute, and on-trend.
Fit & Features
- Square neckline, padded bra cups
- Adjustable straps, side zipper and hook-eye closure
- Structured corset bodice with boning
- Lace-up back
- Bodycon silhouette
- Faux fur trimmed mini-length hem
- Runs true to size
Where to Wear:
HOCO, weddings, rehearsal dinners, dressy birthday events, cocktail soirees, girl's night, special date nights, fashion-forward events
Style Number/Barcode: 05001-001139
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Isolda Off-Shoulder Lace Bodycon Mini Dress
Special Occasion
Sheer lace and rhinestone sparkle give the Isolda fitted mini dress a glamorous edge. The off-the-shoulder neckline and long lace sleeves frame the bodycon silhouette with a polished, sultry finish. It’s a standout choice for a birthday party.
Fit & Features
- Lace fabric with partial knit lining, moderate stretch
- All-over rhinestone embellishments
- Off-the-shoulder foldover neckline
- Sheer long fitted sleeves
- Sheer lace bodice
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday parties, girls' nights out, cocktail parties, anniversaries, and bachelorette parties.
Style Number/Barcode: 05001-001144
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Tavia Sweetheart Corset A-Line Mini Dress
Special Occasion
Sweetheart shaping and a flared silhouette make the Tavia mini dress feel effortlessly romantic. The corset-style bodice defines the waist before opening into an A-line skirt, finished with a lace-up back for added dimension. It brings a polished, flirty finish to date night.
Fit & Features
- Satin woven fabric with knit lining
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Corset bodice with padded bust, visible seam detailing, structured boning, corset overlay
- Lace-up back design, lower back zipper with hook-eye closure
- Fitted waist, side pockets
- Mini-length A-line silhouette
- Runs true to size
Where to Wear:
HOCO, date nights, anniversaries, wedding guests, birthday parties, and chic nights out.
Style Number/Barcode: 05001-001143
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Soft Glam Plans Floral Sequin Mini Dress
She’s soft, sparkly, and fully booked. This floral sequin mini dress hugs through the bodice with a lace-up back and flirty A-line shape that moves with you from dinner to afters.
Fit & Features
- Lined knit fabrication
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps
- Floral sequin embellished print
- Lace-up back design
- Mini length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000877
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: IVORY
Available Size: S
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Carina Floral Beaded Mesh Mini Dress
Special Occasion
Floral beading makes the Carina mini dress feel especially on-trend. The mesh fabrication gives some edge, while the cowl neckline and lace-up open back give the bodycon silhouette an alluring flair. It is a refined way to wear the embellished trend now.
Fit & Features
- Floral print mesh fabric, knit lining, high stretch
- All-over beaded and sequin embellishments
- Draped cowl neckline with spaghetti straps
- Lace-up open back
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, date nights, vacations, resort getaways, bachelorettes, weekend escapes, and nights out.
Style Number/Barcode: 05001-001148
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: XXS, XS
Product Badge:- Ships Free
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After Hours Sultry Satin Lace-Up Midi Dress
Soft shine, sharp details—this one knows exactly what it’s doing. A fluid satin midi dress with a draped cowl neck and statement hardware that turns quiet confidence into a full look. Perfect for date nights, cocktail receptions, and any dressy celebration.
Fit & Features
- Silky satin woven fabric, lined
- Draped cowl neckline
- Spaghetti straps with hardware inset
- Open lace-up back
- Front slit for movement
- Curve-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05101-000726
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free