Semi-Formal Dresses

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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.

  • Hey Gorgeous Satin Wrap Mini Dress

    Hey gorgeous! Showcase a sultry vibe on a club night. This silky satin mini dress features a sleeveless, V-notch wire neckline, spaghetti straps, pleating along the bust, and an asymmetrical faux wrap hem. Complete your party look in statement earrings and heels. 

    Fit & Features

    • Sleeveless, V-notch wire neckline
    • Spaghetti straps
    • Bust pleating, back zipper closure
    • Bodycon silhouette
    • Asymmetrical faux wrap mini hem
    • Silky satin-lined fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05103-4505

    Category Name: Semi-Formal Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mesh Affection Cold Shoulder Dress

    Capture the attention of the club in this mesh cold shoulder dress! It features sheer long sleeves with split cuffs, spaghetti straps, an empire waist seam, and a curve-hugging silhouette with side ruching and a mini-length hem. Complete the look in sassy heels.

    Fit & Features

    • Cold shoulder neckline
    • Sheer long sleeves, split cuffs, spaghetti straps
    • Empire waist seam
    • Curve-hugging, side ruching
    • Mini-length hem
    • Mesh-lined fabric, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05103-4599

    Category Name: Semi-Formal Dresses

    Price: $9.97 $29.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Camila Formal Cutout Long Dress

    Special Occasion

    Meet the Camila formal dress for this year's homecoming, gala event, or charity ball! She stuns in a sleeveless, asymmetrical one-shoulder neckline showcasing a cutout accent along the strap for a peek of skin! Her form-fitting silhouette features a showstopping high-cut slit and a floor-length hemline. Complete your dressy look in statement earrings and heels.

    Fit & Features

    • Sleeveless, asymmetrical one-shoulder neckline
    • Strapless or adhesive bra recommended
    • Front cutout accent on tank-style strap
    • Form-fitting silhouette
    • High-cut side slit
    • Floor-length hem
    • Fits true to size

    Style Number/Barcode: 05002-2363

    Category Name: Semi-Formal Dresses

    Price: $29.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Back For More Ruffle Bow Midi Dress

    From the front, it’s sleek, from the back it’s full-on chic. The bow-and-train moment brings attitude without saying a word to this midi dress, perfect for any dressy occasion!

    Fit & Features

    • Smooth knit fabric, sewn-in knit lining, moderate stretch
    • V-neckline
    • Adjustable spaghetti straps
    • Low open back cut, statement bow with cascading train
    • Mermaid silhouette
    • Ruffled midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000268

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Guest Of Honor Satin Midi Dress

    How could you not be the guest of honor in this sultry stunner! Make your entrance in this satin midi dress featuring a classy, sleeveless V-neck, spaghetti straps, and a pleated waist leading the form-fitting silhouette with a sexy side slit. Complete the look in a dainty ring set and heels.

    Fit & Features

    • Sleeveless V-neck, spaghetti straps
    • Pleated waist
    • Form-fitting silhouette
    • Side slit
    • Midi-length hem
    • Silky satin lined fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05101-1561

    Category Name: Semi-Formal Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Frida Formal Satin Ruffle Dress

    Special Occasion

    The drama's in the details of the glamorous Frida satin dress! She features a sleeveless, cowl neckline, adjustable spaghetti straps, high waist seam, and a flirty ruffled front slit that leads to her floor-length hem. The formal dress is composed of a luxe satin-lined fabric with a moderate stretch. Complete your dressy look with a chic rhinestone clutch.

    Fit & Features

    • Sleeveless, cowl neckline, adjustable spaghetti straps
    • Strapless bra recommended
    • High waist seam, back zipper closure
    • Form-fitting, ruffled front slit
    • Floor-length hem
    • Luxe satin fabric, lined, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-2436

    Category Name: Semi-Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Night Out Ready Cutout Midi Dress

    You'll be totally night out ready with this chic and alluring midi dress. It features a sleeveless asymmetrical one-shoulder neckline with a single spaghetti strap, a ruched side cutout at the waist, a midi-length, curve-hugging, bodycon silhouette, and a thigh-high side slit. Style with embellished heels.

    Fit & Features

    • Sleeveless asymmetrical one-shoulder neckline
    • Single spaghetti strap
    • Ruched side cutout at the waist
    • Midi-length hem, bodycon silhouette
    • High side slit
    • Crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1689

    Category Name: Semi-Formal Dresses

    Price: $6.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • It Girl Energy Satin Mini Dress

    Bring that it girl energy to your look in this sleek satin mini dress. It features a sleeveless sweetheart neckline with a twist-front design, a built-in padded bust, a center keyhole cutout, spaghetti straps, ruched detailing down the sides, and a short, curve-hugging, bodycon silhouette. Style with clear heels.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Twist-front design, padded bust, keyhole cutout
    • Adjustable spaghetti straps
    • Back zipper, hook and eye closure
    • Ruching down the side seams
    • Mini-length, form-fitting silhouette
    • Smooth satin fabric, knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05101-1284

    Category Name: Semi-Formal Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sleek Style Moves Midi Dress

    Show off major sleek style moves in this gorg sleeveless midi dress! It features a scoop neckline, spaghetti straps that lead to a cross-back design, side ruched detailing leading to a thigh-high slit, and a midi-length, curve-hugging silhouette. Complete the look with clear heels.

    Fit & Features

    • Sleeveless scoop neckline
    • Spaghetti straps
    • Cross-back strap design
    • Side ruching, high side slit
    • Midi-length, form-fitting silhouette
    • Smooth knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1418

    Category Name: Semi-Formal Dresses

    Price: $5.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Liliane Velvet Lace-Up Party Dress

    Special Occasion

    Liliane brings subtle glamour to the party in luxurious velvet that shapes this flirty short formal dress for your upcoming fancy soirees! She features a sleeveless, square neckline, adjustable spaghetti straps, and a sultry open-back with lace-up closure. Her high waist seam leads to a skater-style silhouette with side pockets perfect for keeping your hands warm. Complete your dressy look in a statement bracelet and clutch.

    Fit & Features

    • Sleeveless, square neckline, adjustable spaghetti straps
    • Adhesive bra recommended
    • Open-back, lace-up closure
    • High waist seam, side pockets
    • Skater silhouette, short-length hem
    • Luxe velvet fabric
    • Fits true to size

    Style Number/Barcode: 05001-1114

    Category Name: Semi-Formal Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tara Heat Stone Mesh Bodycon Dress

    Special Occasion

    Bring the heat to your fab night out look in the Tara mesh bodycon dress! She features a sleeveless sweetheart neckline with a padded bust that eliminates the need for a bra, a center keyhole cutout, bungee spaghetti straps, ruching down the side seams, and a short, curve-hugging silhouette. The lined mesh fabric features all-over iridescent heat stone embellishments for the prettiest sparkle. Complete the look with strappy stilettos.

    Fit & Features

    • Sleeveless sweetheart neckline, center keyhole cutout
    • Built-in padded bust
    • Bungee spaghetti straps
    • Ruching down the side seams
    • Mini-length hem, form-fitting silhouette
    • Sheer mesh fabric, full knit lining, moderate stretch
    • Mini heat stone embellishments
    • Runs true to size

    Style Number/Barcode: 05001-1111

    Category Name: Semi-Formal Dresses

    Price: $14.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Casey Formal Mesh High Neck Ruffle Midi Dress

    Special Occasion

    The Casey formal mesh dress will have you looking tasteful and elegant for banquets or rehearsal dinners! She features a sleeveless high neckline, a square-cut back, side, and back ruching to accentuate your gorgeous curves, a bodycon silhouette, and a playful surplice ruffled midi-length hem. The formal dress is crafted from a sheer mesh fabric with a sewn-in knit lining and plenty of stretch. Complete the look with earrings and stiletto heels.

    Fit & Features

    • Sleeveless high neckline, square-cut back
    • Side and back ruching, bodycon silhouette
    • Back zipper and hook-eye closure
    • Surplice ruffled midi-length hem
    • Mesh fabric, sewn-in knit lining, moderate stretch
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05101-2751

    Category Name: Semi-Formal Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Single Scoop Strappy Back Midi Dress

    Serve up a single scoop of you in this sultry midi dress for cocktail hour! It features a sleek, sleeveless, scoop neck, spaghetti straps, bodycon silhouette, and a strappy open back. Complete the look in glitzy earrings.

    Fit & Features

    • Sleeveless, scoop neck, spaghetti straps
    • Strappy open-back detail
    • Bodycon silhouette
    • Midi-length hem
    • Slinky knit fabric, knit lining, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05101-1317

    Category Name: Semi-Formal Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Stylish Upgrade Satin Midi Dress

    Turn heads wearing this satin midi dress showcasing a classy and chic silhouette that flaunts your curves and sexy hints of skin! It features a sleeveless, sweetheart neckline, spaghetti straps, a twist accent bust with a cutout, and a sultry side slit perfect for showcasing heels.

    Fit & Features

    • Sleeveless, sweetheart neckline, spaghetti straps
    • Twist accent bust, cutout
    • Side slit
    • Form-hugging fit
    • Midi-length hem
    • Satin knit fabric, plenty of stretch
    • Runs true to size

    Style Number/Barcode: 05101-1610

    Category Name: Semi-Formal Dresses

    Price: $19.97 $40.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Catch Up Crepe Slip Midi Dress

    This sleek slip midi dress is perfect for bringing chic vibes when catching up with friends! It features a sleeveless V-neck bodice with bungee spaghetti straps, a form-fitting silhouette to show off your figure, and a sultry front slit on the mid-length hem. The crepe fabric offers a moderate stretch. Complete your look with classic block heels.

    Fit & Features

    • Sleeveless V-neckline
    • Bungee spaghetti straps
    • Form-fitting silhouette
    • Front slit, midi-length hem
    • Crepe knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05102-5400

    Category Name: Semi-Formal Dresses

    Price: $5.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Love The Lace One-Shoulder Mini Dress

    You'll absolutely love the lacy details of this chic mini dress! It features a one-shoulder neckline with a single long sheer balloon sleeve, a high waist seam with an alluring side cutout, ruching down the side seams, and a short, curve-hugging silhouette. The sheer lace fabric includes a partial knit lining. Complete the look with strappy heels.

    Fit & Features

    • One-shoulder neckline
    • Single long sheer balloon sleeve, elastic cinched hem
    • Back zipper, hook and eye closure
    • High waist seam, side cutout
    • Ruching down the side seams
    • Mini-length, form-fitting silhouette
    • Sheer lace fabric, partial knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1694

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • A Sultry Moment Mesh Mini Dress

    Have a sultry style moment in this chic mesh mini dress. It features an off-the-shoulder sweetheart neckline, sheer short drape sleeves, ruching at the bodice, ruching down the sides, and a short, curve-hugging bodycon silhouette. Complete the look with strappy stilettos.

    Fit & Features

    • Off-the-shoulder sweetheart neckline
    • Sheer short drape sleeves
    • Back zipper, hook and eye closure
    • Ruching at the bodice
    • Ruching down the sides
    • Mini-length, form-fitting silhouette
    • Sheer mesh fabric, knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1157

    Category Name: Semi-Formal Dresses

    Price: $9.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Casey Strapless Formal Midi Dress

    Special Occasion

    Love the sleek and sultry look? Then the stunning Casey formal midi dress is the one for you. She features a strapless neckline, a chic wrap-front bodice with structured boning to provide support, a high waist seam, and a fitted mid-length silhouette with a stylish front slit. Complete the look with strappy stilettos.

    Fit & Features

    • Strapless neckline
    • Wrap-front bodice, structured boning
    • Back zipper, hook and eye closure
    • High waist seam, mid-length silhouette, front slit
    • Lined satin fabric, moderate stretch
    • Sticky or strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-0999

    Category Name: Semi-Formal Dresses

    Price: $14.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Short And Sweet Crepe Mini Dress

    Keep the night short and sweet in this fab mini dress! It features a v-neckline, balloon long sleeves, and a wrap-fitted bodice on a bodycon silhouette. Composed of a crepe fabric. Style with sparkly statement earrings.

    Fit & Features

    • V-neckline
    • Balloon long sleeves
    • Wrap-fitted bodice
    • Bodycon silhouette
    • Short length hem
    • Crepe fabric, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05101-1297

    Category Name: Semi-Formal Dresses

    Price: $19.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Patricia Feather Detail Sequin Short Dress

    Special Occasion

    Fab, flirty, and oh-so-fine! Patricia is perfect for all-night dancing at your next dressy event. She features a one-shoulder neckline, a tank-style strap with a feather trim, a high waist seam, and a form-fitting short hem. Her sequin embroidery radiates the light to have you shimmer all night long! Complete the look with a hair clip for a chic hairstyle.

    Fit & Features

    • One-shoulder neckline
    • Tank-style strap, feather trim
    • Strapless or adhesive bra recommended
    • High waist seam
    • Form-fitting. short hem
    • Back zipper, hook and eye closure
    • Sequin-embroidery, knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05001-1038

    Category Name: Semi-Formal Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vicky Jacquard Halter Bubble Mini Dress

    Special Occasion

    Designed for twirl-worthy moments, the Vicky jacquard halter mini dress pairs a sculpted bodice with a voluminous bubble hem for a look that’s equal parts playful and polished. The lace-up back adds an alluring finish for your most memorable nights.

    Fit & Features

    • Jacquard fabric with floral texture
    • Halter neckline with adjustable tie back
    • Fit and flare mini-length silhouette
    • Bubble hem detail
    • Lace-up open back
    • Runs true to size 


    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, bridal showers, wedding showers, birthdays, anniversaries, red carpet events, industry parties, photoshoots, date night

    Style Number/Barcode: 05001-000555

    Category Name: Semi-Formal Dresses

    Price: $88.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Steff Sequin Ruched Party Dress

    Special Occasion

    Leave your mark on the night in the Steff sequin mini party dress that dazzles from every angle! She features long bishop sleeves, a V-neckline, a bodycon silhouette, and a center front drawstring so you can customize the fit along the mini-length hem. The formal dress is composed of a sequin-knit lined fabric with a moderate stretch. Complete your dressy look in nubuck heels and a clutch.

    Fit & Features

    • Long bishop sleeves, V-neckline, back zipper closure
    • Bodycon silhouette
    • Center front adjustable drawstring
    • Mini-length hem
    • Sequin-knit lined fabric, moderate stretch
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05001-1001

    Category Name: Semi-Formal Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Timelessly Chic High Low Lace Dress

    Create a timelessly chic moment in a dress that brings those all-too-important details! This lovely dress makes a perfect bridal shower dress, paired with silver heels and a rhinestone bracelet to complete your look. The midi dress features a sleeveless V-neckline, adjustable spaghetti straps, an embroidered floral pattern, and a gorgeous high-low hem. The dress is composed of a lined lace fabric that offers a form-hugging fit with minimal stretch.

    Fit & Features

    • Sleeveless V-neckline
    • Adhesive bra recommended, adjustable spaghetti straps
    • Embroidered floral lace pattern 
    • High-low hem 
    • Lined lace fabric 
    • Back zipper closure
    • Form-hugging fit, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05101-1604

    Category Name: Semi-Formal Dresses

    Price: $26.97 $58.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Silky Stunner Mini Dress With Sash

    This silky satin dress may cause compliments! Catch all eyes on you in this strapless mini dress featuring a sweetheart neckline, front twists with cutout accents, a front side sash, and a form-hugging fit that will hug your curves on the stretch satin-lined fabric. Complete the look in spiral rhinestone heels.

    Fit & Features

    • Strapless, sweetheart neckline
    • Front twists, cutout accents
    • Front side sash
    • Form-hugging fit
    • Mini-length hem
    • Silky satin-lined fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05103-4550

    Category Name: Semi-Formal Dresses

    Price: $6.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale