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.
-
Radiant Floral Sequin A-Line Dress
This floral sequin dress was made for plans that call for something special. Its satin bust and A-line silhouette balance sparkle with an effortlessly feminine shape. Reach for it for birthdays, school dances, or semi-formal occasions.
Fit & Features
- Floral sequin mesh overlay with knit lining
- Sweetheart strapless satin neckline with padded bra cups, non-slip grip lining
- Tie-back design with a hidden adjustable strap
- A-line mini-length fit
- Runs true to size
Style Number/Barcode: 05101-001430
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLUE
Available Size: XXS, XS, S, M, L
-
Stolen Glance Lace Halter Midi Dress
This one knows how to hold a stare. The lace halter midi dress shapes the body with ruching under the bust, a partially open back, and a high-cut side slit that keeps the silhouette sleek and a little daring.
Fit & Features
- Lace fabric with knit lining, moderate stretch
- Sleeveless V-neckline, ruching under the bust
- Halter strap, partially open back
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001402
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
-
On Your Mind Lace Ruffle Slit Midi Dress
A little lace, a lot of impact. This curve-hugging midi dress pairs a draped cowl neckline with a ruffled slit for date nights, parties, and plans worth dressing up for.
Fit & Features
- Lace fabric with knit lining, high stretch
- Sleeveless sweetheart neckline, cowl draped overlay
- Adjustable spaghetti straps
- High-cut side slit, ruffled trim
- Midi-length form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-001342
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: SAGE
Available Size: S, L, XL
-
Sleek Silhouette Bodycon Midi Dress
This one keeps it sleek and a little daring. The bodycon midi dress skims the figure with a draped V-neckline, barely-there straps, and a high-cut side slit that makes every step count.
Fit & Features
- Sleek knit fabric, high stretch
- Sleeveless draped V-neckline
- Adjustable spaghetti straps
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001499
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: BURGUNDY, NAVY
Available Size: S, M, L, XS, XL
-
Glamorous Sequin Bust A-Line Mini Dress
This mini dress makes polished styling feel effortless. The sequin bust adds shine to the softly flared A-line dress, while adjustable straps and a lace-up open back keep the look sleek. Pair it with metallic heels and a compact clutch for a party-ready finish.
Fit & Features
- Knit fabric with sheen effect, knit lining, high stretch
- Sequin sweetheart bust, padded bra cups
- Adjustable spaghetti straps
- Lace-up back
- A-line mini silhouette
- Runs true to size
Style Number/Barcode: 05103-001096
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: MAGENTA, BLACK
Available Size: M, L, XXS
Product Badge:- Best Seller
-
Dazzling Sequin Halter Mini Dress
The shape is designed to make an impact. A close, bodycon fit defines this mini dress, while the halter neckline and ruffle design draw the eye upward. It delivers a confident silhouette with plenty of shine.
Fit & Features
- Allover sequin fabric, lined mesh fabric
- Plunging V-neckline with tie closures
- Side zipper and hook-eye closure
- Bodycon mini-length fit
- Runs true to size
Style Number/Barcode: 05101-001516
Category Name: Semi-Formal Dresses
Price: $58.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L, XXS
-
Sugar Rush Sequin Bodycon Mini Dress
This mini dress is all about a sleek, sculpted silhouette with a high-impact finish. The halter neckline and open back frame the upper body while the close sequin skirt keeps the look streamlined. Pair it with strappy heels for a sharp, polished finish.
Fit & Features
- Sleek satin top, lined knit body
- Iridescent sequin embellishments
- Plunging halter V-neckline, tie straps
- Open-back design, lower back zipper with hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Style Number/Barcode: 05103-001131
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
-
Sunlit Bloom Floral Sequin Bodycon Dress
Soft florals and shimmering sequins make this dress easy to style with a polished daytime finish. Pair the bodycon silhouette with strappy heels and delicate jewelry to highlight the sweetheart neckline and softly gathered bust. Add a compact bag to keep the look light and refined.
Fit & Features
- Floral pattern, sequin fabrication, knit stretchy lining
- Satin sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001403
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: M, L
-
Twinkle Square Neck Glitter Mini Dress
Soft shimmer gives this mini dress an easy dressed-up finish. Style the square neckline and ruched bodice with strappy heels and delicate jewelry to keep the look sleek. Add a compact bag for a polished night-out finish.
Fit & Features
- Glitter fabrication, knit lining
- Square neckline, padded bra cups, wide shoulder straps
- Ruched bodice
- Curve-hugging silhouette
- Mini length hem
- Runs true to size
Style Number/Barcode: 05103-001086
Category Name: Semi-Formal Dresses
Price: $38.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, L
Product Badge:- Best Seller
-
Floral Crush Sequin Lace-Up Bodycon Dress
Soft romance just got a going-out upgrade. Floral embroidered mesh, shimmering sequins, and an open tie-back bring the kind of pretty that definitely has plans tonight.
Fit & Features
- Embroidered mesh fabric with sequin detailing
- Sleeveless scoop neckline with spaghetti straps
- Open back with adjustable tie-straps
- Bodycon silhouette
- Mini length hem
- Runs true to size
Style Number/Barcode: 05101-001459
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: WHITE
Available Size: S, M, L, XL
-
Booked and Sparkling Satin Sequin Mini Dress
Plans just got shinier. A sleek satin bust meets allover sequins and a curve-skimming mini fit made for birthdays, parties, and any RSVP worth dressing up for.
Fit & Features
- Satin bust with adjustable spaghetti straps
- Soft square neckline with structured seam detailing
- Side zipper and hook-eye closure
- Allover sequin-embellished mesh fabric, sewn-in knit lining
- A-line silhouette
- Mini length hem
- Runs true to size
Style Number/Barcode: 05103-001020
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L
-
Party Pending Sequin Lace Up Mini Dress
Your weekend lineup just found its plus one. This sequin mini dress pairs allover shine with a sleek satin bust and lace-up back for birthdays, parties, and any plan worth dressing up for.
Fit & Features
- Lined mesh fabric
- Satin bust detail with sequin-covered body
- Sleeveless sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Open back with adjustable lace-up detailing
- Curve-hugging fit, mini length hem
- Runs true to size
Style Number/Barcode: 05103-001076
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: BLACK, FUCHSIA
Available Size: XXS, XS, M, L, S
-
Enchanted Floral Beaded A-Line Mini Dress
Intricate detail gives this mini dress its standout finish. Floral embroidery and bead embellishments create dimension across the dress, while the tie-back design adds a head-turning finish. Perfect for hoco, birthdays, or semi-formal events.
Fit & Features
- Mesh-lined fabric with floral embroidery and bead embellishments
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Chiffon tie-back straps, zipper and hook-eye closure
- A-line mini silhouette
- Runs true to size
Style Number/Barcode: 05101-001503
Category Name: Semi-Formal Dresses
Price: $62.90
Availability: In Stock
Available Color: BLUE
Available Size: XS
-
Last Call Chiffon Mini Dress
She’s polished, a little flirty, and definitely getting compliments at dinner. This chiffon mini dress features a blouson fit and a drop-waist ruffle hem that moves perfectly from cocktails to crowded dance floors.
Fit & Features
- Chiffon fabric, knit stretchy lining
- High halter neckline, tie straps
- Open back, zipper and hook-eye closure
- Blouson bodice
- Ruched drop waist, ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001172
Category Name: Semi-Formal Dresses
Price: $40.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
-
Sculpted Move Strapless Mermaid Midi Dress
The fit is doing all the flirting. This bodycon midi dress combines a strapless neckline with ruched shaping and a draped front sash for a smooth, defined finish. Perfect for date nights, weddings, and any dressy event.
Fit & Features
- Knit fabric with stretch, knit lining
- Strapless sweetheart neckline, padded bra cups
- Mermaid fit
- Ruched bodice and waist
- Front sash detail
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-001564
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, M, L, XL
-
Glimmer Rush Sequin Halter A-Line Mini Dress
Shimmering sequins bring the fun whether the plans are HOCO, birthday drinks, brunch, a bridal shower, or date night. The halter neckline and flared A-line silhouette keep the dress playful without losing its polish. Add strappy heels and a purse.
Fit & Features
- Sheer lace bodice with knit lining, sequin and faux pearl embellishments
- Sleeveless scoop neckline
- Tie-back halter spaghetti straps
- Partially open back, lower back zipper with hook-eye closure
- Draped mesh drop waist design with ruched detailing
- Mesh skirt with flared A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001491
Category Name: Semi-Formal Dresses
Price: $56.90
Availability: In Stock
Available Color: IVORY, BLACK
Available Size: XS, S, M, L, XL
- Sheer lace bodice with knit lining, sequin and faux pearl embellishments
-
Totally Needed Midi Tube Dress
Clean lines with a little twist. This sleek high-stretch tube dress hugs the figure with a bodycon fit, while the ruched wrap front and knot sash accent give the midi silhouette an elevated finish.
Fit & Features
- Sleek knit fabric, high stretch
- Strapless straight-across neckline
- Ruched wrap-front design, knot sash accent
- Midi-length hem
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001738
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
- Sleek knit fabric, high stretch
-
Lace Is More Mesh Midi Dress
A little lace goes a long way. This sheer mesh midi dress balances a fitted strapless bodice with a high front slit, lace trim, and an asymmetric A-line hem that brings just enough movement.
Fit & Features
- Sheer mesh fabric with mini-length knit lining, high stretch
- Lace trim
- Strapless straight-across neckline
- Fitted bodice
- High front slit
- Asymmetric midi-length hem, flowy A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001573
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
- Sheer mesh fabric with mini-length knit lining, high stretch
-
Plans Just Changed Plunging Halter Satin Midi Dress
Consider dinner plans officially upgraded. This sleek satin midi hugs the figure with a plunging halter neckline, open back, and softly flared hem made for rooftop drinks, date nights, and anywhere the invite feels a little fancy.
Fit & Features
- Smooth satin fabric with a soft sheen
- Plunging halter neckline with gathered bust
- Open back with a fitted high waist
- Bodycon midi silhouette with a softly flared trumpet hem
- Runs true to size
Style Number/Barcode: 05101-001715
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: GREEN
Available Size: XS, S, M, L, XL
-
Ruffle Rush Tiered Skater Mini Dress
This is your sign to keep the styling simple and let the silhouette have fun. The flared mini silhouette and layered ruffle hem give the dress plenty of movement, balanced by a clean strapless neckline up top. Finish with dainty jewelry and a purse for dressy occasions.
Fit & Features
- Crepe fabric
- Strapless neckline
- Tiered ruffle hem
- Flared skater fit with mini length
- Back zipper closure
- Runs true to size
Style Number/Barcode: 05101-001576
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: NAVY
Available Size: XXS, XS, L
-
Bow Belle Sequin Floral Open Back Mini Dress
The bow understood the assignment. A sequin floral finish gives this mini dress all-over shine, while the oversized satin back bow adds a polished detail perfect for hoco, big birthday events, and dressed-up occasions. Add sleek heels and let the back view have its moment.
Fit & Features
- Satin fabric, knit lining
- Halter sweetheart neckline with tie closure, padded bra cups
- Sequin floral embellishment
- Open back, side zipper and hook-eye closure
- Oversized satin back bow
- Bodycon fit with mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001570
Category Name: Semi-Formal Dresses
Price: $56.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, M
Product Badge:- Best Seller
-
Second Look Lace-Trim Chiffon A-Line Midi Dress
Romance, but make it interesting. This chiffon A-line midi dress pairs delicate lace trim and a ruffled neckline with an open strappy lace-up back for the kind of detail that deserves a second look.
Fit & Features
- Chiffon fabric with lining
- Lace trim at the bust and waist
- Sleeveless V-neckline, ruffled overlay
- Spaghetti straps
- Open cross-back lace-up strappy design
- Midi-length hem, A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001415
Category Name: Semi-Formal Dresses
Price: $56.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L
-
Shine Check Rhinestone A-Line Mini Dress
A little sparkle never hurt the group chat. This rhinestone mesh A-line mini dress brings the drama with a sweetheart neckline, ruched bust, and asymmetric hem made for your next glam plans.
Fit & Features
- Mesh fabric with knit lining, high stretch
- All-over rhinestone embellishments
- Sleeveless sweetheart neckline, padded bust, ruched detailing
- Adjustable spaghetti straps
- Asymmetric mini-length hem
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05103-001136
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
-
Glitter Twirl Sequin Skater Mini Dress
The sparkle is only part of the story. A sequin finish lights up the mini dress, while the lace-up back and tiered skirt bring plenty of texture and shape. The long cascading sash adds a standout finish that keeps the look from feeling ordinary.
Fit & Features
- Spaghetti straps
- Square neckline
- All-over sequin embellishment
- Lace-up back
- Tiered ruffle skirt with cascading sash detail
- Runs true to size
Style Number/Barcode: 05101-001435
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: Out of Stock
Product Badge:- Ships Free