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.
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.
-
Look At Her Wow Satin Mini Dress
This mini dress will have them all wowed with its stunning details! The dress features a sleeveless V-neckline, spaghetti straps, a ruched side seam, and a wrap silhouette with an asymmetrical hem. The dress is composed of a lined satin fabric that offers a form-hugging fit with a moderate stretch. Complete look with clear heels and a rhinestone clutch for that next GNO!
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Ruched side seam
- Wrap silhouette
- Asymmetrical hem
- Mini length
- Lined satin fabric, form-hugging fit, runs true to size
Style Number/Barcode: 05103-1141
Category Name: Semi-Formal Dresses
Price: $19.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Shelby Sleeveless Sequin Mini Dress
Special Occasion
The Shelby sequin mini dress will give you a stunning look for your next night out with the girls! She features a sleeveless bodice, adjustable spaghetti straps that lead to a cross-back design, a V neckline with a bust outline and bust padding, and a short, form-hugging silhouette. The dress is composed of a sheer mesh fabric adorned with a chic sequin pattern and includes a full knit lining. Complete your outfit with rhinestone duster earrings and new heels.
Fit & Features
- Adjustable spaghetti straps
- Cross-back design
- V neckline
- Bust outline, padded bust
- Back zipper and hook and eye closure
- Mini-length, form-hugging fit
- Sheer mesh fabric with a sequin pattern
- Stretchy knit lining
Style Number/Barcode: 05001-0544
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Rory Formal Sequin Mini Dress
Special Occasion
Bring the dazzle in the Rory sequin dress that sparkles with each step you take! She features elegant long sleeves, a wide round neckline, and a cowl neck accent at the back exposing a hint of skin, embroidered damask sequins, and a mini-length silhouette. The dress is composed of a lined mesh knit fabric that offers a form-hugging fit with slight stretch. Complete look with rhinestone heels.
Fit & Features
- Wide round neckline, long sleeves
- Cowl accent on back, adhesive bra recommended
- Embroidered damask sequins
- Mini hem, hidden side zipper
- Lined mesh fabric, slight stretch
- Fits true to size
Style Number/Barcode: 05001-1325
Category Name: Semi-Formal Dresses
Price: $29.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Crush Season Floral Mesh Midi Dress
Looking like a walking heart-eye emoji. This off-the-shoulder bodycon hugs every curve, with flirty ruching and a sweetheart neckline that brings serious date night energy.
Fit & Features
- Floral print, mesh fabric, sewn-in knit lining
- Off-the-shoulder sweetheart neckline
- Padded bra cups, short-sleeve cuffs
- Back zipper and hook-eye closure
- Side ruched seams
- Bodycon silhouette, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000075
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Lennox Formal One-Shoulder Satin Mini Dress
Special Occasion
Step out looking sophisticated in a formal dress that radiates luxe. Lennox features a one-shoulder neckline with a sleek spaghetti strap, ruching, and an asymmetrical mini-length silhouette. The dress is composed of a stretch satin fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- One-shoulder neckline, adjustable spaghetti strap
- Back zipper and hook and eye closure
- Ruching detail
- Asymmetrical mini-length silhouette
- Stretch satin fabric, knit lining
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 05001-0685
Category Name: Semi-Formal Dresses
Price: $29.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Sultry Moment Satin Backless Mini Dress
Stir up a sultry moment in a satin dress that brings major appeal! The dress features a sleeveless V-neckline with vertical princess seams, sleek spaghetti straps, and a backless open back with ruched detailing at the lower back. The dress is composed of a stretch satin fabric that offers a form-hugging fit with a moderate stretch. Complete your night out look with a rhinestone clutch and stiletto heels.
Fit & Features
- Sleeveless V-neckline with padded cups
- Vertical princess seams
- Spaghetti straps
- Backless open-back design with ruching at the lower back
- Mini length silhouette
- Stretch satin fabric
- Form hugging fit, moderate stretch
Style Number/Barcode: 05001-0565
Category Name: Semi-Formal Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Christine Formal Halter Sequin Dress
Special Occasion
Bring the dazzle with a sequin dress that elevates your special evening. The dress features a halter neck, sequins, an open back, and a mini-length silhouette. The dress offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Halter neck
- Sequins
- Mini length silhouette
- Form hugging fit
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0553
Category Name: Semi-Formal Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Chandler Sequin Mesh V Neck Mini Dress
Special Occasion
Stun in the Chandler sequin mesh mini dress for a bachelorette party or a girl's night out! She features a sleeveless bodice, adjustable spaghetti straps, a V neckline with a padded bust, and a short, curve-hugging silhouette. The sheer mesh fabric is adorned with iridescent sequins in a beautiful pattern and includes a stretchy knit lining. Complete your look with rhinestone duster earrings and a sparkly evening bag.
Fit & Features
- Adjustable spaghetti straps
- V neckline with a padded bust
- Back zipper and hook and eye closure
- High waist seam
- Mini-length, form-hugging fit
- Sheer mesh fabric with a full knit lining
- Iridescent sequin pattern
- Runs true to size
Style Number/Barcode: 05001-0569
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Ruffled For Florals Midi Dress
Bring the charm with florals and ruffles in this sweet and stunning midi dress! It features a sleeveless square neckline, spaghetti straps that lead to a cross-back strap design, a chic front slit with flirty ruffle detailing at the hem, and a mid-length, curve-hugging silhouette. The lined scuba knit fabric showcases a gorgeous all-over blooming floral print. Pair this pretty dress with wedges for a head-turning look!
Shop Long Crepe Version: Tiffany Sleeveless High Slit Formal Dress
Shop Crepe Midi Version: Add Some Flair Ruffle Detail Midi Dress
Shop Satin Midi Version: Ravishing Ruffles High Slit Midi Dress
Shop Green Floral Version: Floral Passion Ruffled Midi Dress
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Cross-back strap design, front slit, ruffled hem
- Mid-length silhouette
- All-over floral print
- Lined scuba knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0513
Category Name: Semi-Formal Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Brianna Sequin Mesh Bodycon Dress
Special Occasion
Radiate beauty and make a stunning entrance in the Brianna sequin mesh bodycon dress. She features a sleeveless bodice, bungee spaghetti straps that lead to an open back with a simple strappy design, a scoop neckline, and a short, curve-hugging silhouette. The mesh fabric is adorned with shimmering sequins in a gorgeous detailed pattern. Complete your look with rhinestone fringe earrings and new heels.
Fit & Features
- Sleeveless, scoop neck, bungee spaghetti straps
- Adhesive bra recommended
- Strappy open back
- Form-hugging fit
- Mini-length hem
- Sequin-mesh lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0603
Category Name: Semi-Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Blake Chiffon Sleeve Crepe Mini Dress
Special Occasion
Elevate your little black dress with the stunning and chic Blake mini dress! She features a square neckline with a wired notch front detail, long sheer chiffon blouson sleeves with tapered hems, flattering princess seams, a high waist seam, and a short, curve-hugging silhouette with a sexy side slit. The crepe fabric offers a moderate stretch for comfortable wear. Complete the look with cascading duster earrings and strappy heels.
Fit & Features
- Square neckline
- Wired notch front detail
- Long sheer chiffon blouson sleeves with tapered hems
- Princess seams
- High waist seam
- Mini-length, form-hugging fit with a side slit
- Crepe fabric with a moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0561
Category Name: Semi-Formal Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Laced With Drama Sweetheart Ruched Midi Dress
Soft lace, snatched fit, and a neckline that knows what it’s doing. This midi dress was made for candlelit plans, chic arrivals, and unforgettable exits.
Fit & Features
- Lined lace fabric
- Sweetheart neckline
- Sheer fitted long sleeves
- Bodycon silhouette
- Center back slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000560
Category Name: Semi-Formal Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Avery Formal Heat Stone Cowl Neck Mini Dress
Special Occasion
Make a sparkling moment in the shimmering Avery dress that draws all eyes on you! She features a sleeveless cowl neck, sleek bungee cord straps that lead to an x-back design, sparkling heat stones throughout, and a mini length hem. complete look with rhinestone door knocker earrings and sleek heels.
Fit & Features
- Sleeveless cowl neck
- Bungee cord straps
- X-back
- Heat stones
- Mini length hem
- Form hugging fit
- Moderate stretch
Style Number/Barcode: 05001-0552
Category Name: Semi-Formal Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Stunning Vixen Ruched Satin Mini Dress
Stun in a satin mini dress that showcases curves in all the right places! The dress features a sleeveless wired v-neckline, padded cups, supportive shoulder straps, ruched side seams, and a mini length silhouette. The dress is composed of a smooth satin-like fabric that offers a form hugging fit with a moderate stretch. Complete look with mules and a rhinestone clutch.
Fit & Features
- Sleeveless wired v-neckline
- Padded cups
- Shoulder straps
- Ruched side seams
- Mini length silhouette
- Form hugging fit
- Moderate stretch
Style Number/Barcode: 05103-3767
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Savannah Sleeveless Lace Mini Dress
Special Occasion
All eyes will be on you in the gorgeous Savannah sleeveless lace mini dress! She features adjustable spaghetti straps, a V neckline, flattering princess seams, a back zipper closure, a high waist seam, and a short, curve-hugging silhouette with front ruched detailing. The dress is composed of a sheer lace fabric with a pretty scalloped hem and includes a full knit lining. Complete your outfit with rhinestone earrings and clear heels.
Fit & Features
- Adjustable spaghetti straps
- V neckline
- Princess seams and a high waist seam
- Back zipper closure
- Short, form-hugging fit
- Front ruched detailing
- Sheer lace fabric with a full knit lining
- Moderate stretch
Style Number/Barcode: 05001-0547
Category Name: Semi-Formal Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Meghan High Neck Crepe Mini Dress
Special Occasion
Get a stunning look for your upcoming engagement party, bachelorette outing, or bridal shower in our Meghan crepe mini dress! She features a high neck with dual back button closures, a sheer mesh bodice with a swiss dot design and a keyhole back, a padded sweetheart neckline, and a mini length, curve-hugging silhouette. Style this dress with dazzling rhinestone earrings and a rhinestone cuff bracelet for a gorgeous vibe.
Fit & Features
- High neck with dual back button closures
- Sheer mesh bodice with a swiss dot design
- Padded sweetheart neckline
- Back zipper and hook and eye closure
- Short, form-hugging fit
- Crepe fabric with a knit lining
- Moderate stretch
Style Number/Barcode: 05001-0497
Category Name: Semi-Formal Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Marjorie Formal Lace Formal Dress
Special Occasion
Stun in a formal lace dress that captivates from the moment you enter the room. Majorie features a sleeveless sweetheart neckline, a lace bodice, sleek spaghetti straps, and a sexy waist cut out with lace trim. The back features a sheer floral lace back that shows off a hint of skin. Her slim fit bodice leads to a floor-length crepe silhouette. Complete your formal outfit with rhinestone heels and a sleek satin clutch.
Fit & Features
- Sleeveless sweetheart neckline with padded cups
- Lace bodice
- Spaghetti straps
- Sheer floral lace back
- Waist cutout with lace trim
- Crepe fabric
- Form hugging fit, moderate stretch
Style Number/Barcode: 05002-1189
Category Name: Semi-Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Halston Sequin Mesh Off The Shoulder Mini Dress
Special Occasion
Create a simply stunning look for your special night out in the gorgeous Halston mini dress! She features an off the shoulder neckline, long fitted sleeves, a back zipper and hook and eye closure, and a mini-length, form-hugging silhouette. The dress is composed of a sheer mesh fabric with an all-over intricate sequin pattern and includes a smooth and stretchy knit lining. Complete your outfit with dazzling duster earrings and sleek heels.
Fit & Features
- Off the shoulder neckline
- Long fitted sleeves
- Back zipper and hook and eye closure
- Short, curve-hugging fit
- Sheer mesh fabric with a knit lining
- All-over sequin pattern
- Moderate stretch
Style Number/Barcode: 05001-0416
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Moment of Glam Cowl Neck Midi Dress
Create a glam moment in this chic midi dress that commands attention from the moment you enter the room! The dress features a sleeveless cowl neckline, sleek spaghetti straps that lead to an x-back design, and a midi length silhouette with a high side slit. Complete look with mules.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- X-back
- Midi length silhouette
- High side slit
- Smooth knit fabric
- Form hugging fit, moderate stretch
Style Number/Barcode: 05101-0954
Category Name: Semi-Formal Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Olivia Eyelash Lace Tulle Party Dress
Special Occasion
The Olivia party dress would be the perfect option for your upcoming bridal shower, rehearsal, or engagement party! She features a sleeveless bodice, spaghetti straps that lead to a sheer eyelash lace back with a lower cut out, and an eyelash lace front with a V neckline and a nude lining. Her high waist flows out to a sheer tulle tea-length skirt with a knit lining for an effortlessly pretty look. Pair this dress with rhinestone duster earrings and a dainty rhinestone bracelet.
Fit & Features
- Spaghetti straps
- Sheer eyelash lace back
- Lower back cut out
- Eyelash lace front with a nude lining
- V neckline
- Side zipper and hook and eye closure
- High waist leading to a sheer tulle tea-length skirt
- Knit lining
Style Number/Barcode: 05001-0393
Category Name: Semi-Formal Dresses
Price: $29.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Bertha Corset Lace-Up Satin Mini Dress
Special Occasion
Designed to turn every glance into a double take, the Bertha satin mini dress hugs your shape with a sculpted bodycon fit. A sheer mesh corset bodice with rhinestone applique embroidery and flexible boning meets a lace-up back for a perfectly tailored, spotlight-ready look.
Fit & Features
- Stretch satin lined fabric
- V-neckline, padded bra cups
- Spaghetti straps
- Sheer mesh corset bodice, rhinestone applique embroidery
- Flexible boning inserts
- Lace-up back, zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Homecoming, birthdays, date nights, bachelorettes, cocktail parties, rooftop hotel bar, dressy milestone celebrations, GNO, Vegas
Style Number/Barcode: 05001-000179
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Sweet Moments Puff Sleeve Mini Dress
Create a sweet moment in this alluring mini dress for your next date night! The dress features a square neckline, bold short puff sleeves, and a mini-length silhouette. The dress is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete the look with clear mules.
Fit & Features
- Square neckline
- Short puff sleeves
- Mini-length bodycon silhouette
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0803
Category Name: Semi-Formal Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Tori Formal Heat Stone Feathered Mini Dress
Special Occasion
Showcase your over the top style in our glam formal Tori dress! She features a mini mock neck, a plunging mesh inset adorned with heat stones, long sleeves with heat stones, and a feathered cuff. The dress is composed of a curve-hugging crepe fabric that offers a form hugging fit. Complete your look with chrome heels and rhinestone hair pins to style tresses with.
Fit & Features
- Mini mock neck
- Plunging mesh inset
- Heat stones
- Long sleeves with feathered cuff
- Mini length silhouette
- Crepe fabric, additional mini skirt length knit lining
- Form hugging fit
Style Number/Barcode: 05001-0511
Category Name: Semi-Formal Dresses
Price: $29.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Alice Formal One Shoulder Crepe Dress
Special Occasion
Bring the sophistication in our gorgeous Alice crepe dress. She features a one-shoulder neckline with an adjustable spaghetti strap on the left shoulder, a sexy cutout on the lower back, and a relaxed fit bodice that leads to a floor-length silhouette with a high side slit. She is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete your look with a sleek satin clutch.
Fit & Features
- One-shoulder neckline
- Adjustable spaghetti strap
- Cutout on the lower back
- High side slit
- Crepe fabric
- Form-hugging fit
- Moderate stretch
Style Number/Barcode: 05002-1148
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free