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.

  • Enchanted Noir Lace Up Midi Dress

    A dreamy blend of structure and softness, this strapless midi dress features flocked florals, a sculpted sweetheart neckline, and a lace-up back that adjusts to your perfect fit. The trumpet hem adds that subtle drama, giving every step a little movie-moment movement.

    Fit & Features

    • Flocked velvet, mesh-lined stretchy fabric
    • Strapless sweetheart neckline, padded bra cups
    • Lace-up back, zipper and hook-eye closure
    • Bodycon fit, flared midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000635

    Category Name: Semi-Formal Dresses

    Price: $56.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, M

  • Josie Rhinestone Pearl Bodycon Mini Dress

    Special Occasion

    Made for nights that deserve a little shimmer, the Josie rhinestone colored faux pearl mesh mini dress brings a polished, light-catching glow with every step. The crew neckline, fitted long sleeves, and bodycon silhouette create a sleek, elevated moment designed to make any dressy event feel unforgettable.

    Fit & Features

    • Rhinestone colored faux pearl mesh fabric
    • Crew neckline
    • Fitted long sleeves
    • Bodycon mini silhouette
    • Back zipper and hook eye closure
    • Runs true to size

     

    Where to Wear:

    Holiday parties, New Year's Eve, birthdays, date night, cocktail parties, bachelorettes, glam celebrations, rooftop hotel bars

    Style Number/Barcode: 05001-000708

    Category Name: Semi-Formal Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: L

    Product Badge:
    • Sale
  • Maeva Satin Mini Dress With Sash

    Special Occasion

    Made for the nights when your entrance deserves its own spotlight, the Maeva slinky satin stretch knit dress sculpts and shines with effortless allure. The asymmetrical neckline, ruched bodycon mini silhouette, and floor-length sash create a striking play of shape and movement that feels instantly unforgettable.

    Fit & Features

    • Satin-lined knit fabric with subtle sheen
    • Asymmetrical neckline with adjustable spaghetti straps
    • Ruched bodice detailing for contour
    • Bodycon mini-length base with attached cascading side sash
    • Runs true to size

     

    Where to Wear:

    Wedding receptions, formal galas, cocktail soirees, holiday parties, birthday dinners, date nights, red-carpet occasions, bachelorettes, rehearsal dinners, engagement parties, winter formals

    Style Number/Barcode: 05001-000709

    Category Name: Semi-Formal Dresses

    Price: $39.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lori Embellished Mesh Mini Dress

    Special Occasion

    Designed for the woman who lights up every room she walks into, the Lori dress blends sheer mesh with shimmering faux pearls and rhinestones arranged in fluid, eye-catching lines. Long sleeves, a sleek crew neck, and a dramatic low cut back balance polish and allure, creating a bodycon mini moment built for unforgettable nights.

    Fit & Features

    • Mesh-lined fabric with faux pearl and rhinestone embellishments
    • Crew neckline with fitted long sleeves
    • Smooth bodycon silhouette
    • Low cut open back
    • Mini-length hem
    • Runs true to size

     

    Where to Wear:

    Chic cocktail parties, birthday dinners, holiday parties, New Year's Eve, fashion events, curated soirees, date nights

    Style Number/Barcode: 05001-000711

    Category Name: Semi-Formal Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BROWN

    Available Size: S, M, L

    Product Badge:
    • Sale
  • Belle Rhinestone Pearl Mini Dress

    Special Occasion

    For the moments that call for pure sparkle and poise, this rhinestone and faux pearl knit-lined mini brings a sculpted, spotlight-worthy glow. The strapless corset bodice, flexible boning inserts, and bodycon silhouette work together to create a look that feels refined, radiant, and undeniably unforgettable.

    Fit & Features

    • Smooth knit-lined fabric with structured stretch
    • Strapless neckline with contoured bodice seaming
    • Back zipper and hook-eye closure
    • Boned construction throughout the bodice for shaping
    • Rhinestone and faux pearl embellishments arranged across the dress
    • Bodycon mini-length silhouette
    • Runs true to size

     

    Where to Wear:

    Holiday parties, New Year's Eve, date nights, bachelorettes, fashion-forward soirees, VIP nights out, Vegas, birthday dinners, cocktail parties, hotel rooftop bars

    Style Number/Barcode: 05001-000710

    Category Name: Semi-Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: L

  • Lindsey Jungle Print Bead Mini Dress

    Special Occasion

    Designed to turn heads from the first step inside, the Lindsey sequin bodycon mini dress delivers a bold yet polished take on event dressing. Intricate jungle print beading and a sculpted silhouette create a striking balance of confidence and refined glamour.

    Fit & Features

    • Jungle multi-print pattern
    • Beaded, sequin embellishments, mesh-lined fabric
    • Strapless sweetheart twist neckline, padded bust
    • Side zipper and hook-eye closure
    • Bodycon mini-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, milestone birthdays, bachelorettes, date nights, resort destinations, vacations

    Style Number/Barcode: 05001-000712

    Category Name: Semi-Formal Dresses

    Price: $89.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Crushworthy Mesh Ruched Midi Dress

    Made for evenings that call for a little drama, this mesh midi dress blends a soft cowl neckline with a delicate back slit for just the right dose of romance. The ruched fit sculpts beautifully, while the midi length keeps it sleek and elevated.

    Fit & Features

    • Mesh overlay fabric with smooth knit lining
    • Cowl neckline, lace padded bra cups
    • Adjustable spaghetti straps
    • Ruching throughout the bodice
    • Back zipper and hook-eye closure
    • Bodycon silhouette
    • Back slit at hem, midi-length
    • Runs true to size

    Style Number/Barcode: 05101-000591

    Category Name: Semi-Formal Dresses

    Price: $42.90

    Availability: In Stock

    Available Color: WINE

    Available Size: L, XL

  • Defined And Divine Mesh Midi Dress

    This is that dress you reach for when you want quiet confidence… with a little edge. The wired V-neckline shapes everything just right, while the double tank straps give it that effortless, modern lift. Allover ruching smooths, contours, and moves with you—zero fuss, all polish.

    Fit & Features

    • Mesh overlay fabric with smooth knit lining
    • Sweetheart neckline with V-wire structure
    • Tank-style straps
    • Ruching throughout the bodice and skirt
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000584

    Category Name: Semi-Formal Dresses

    Price: $33.00 $46.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

    Product Badge:
    • Sale
  • Midnight Muse Velvet Halter Dress

    Crafted from a plush, luxe velvet, this dress molds to your body with a soft, sculpted fit while the sweetheart bust adds that flirty, romantic finish. The halter straps frame your shoulders, the ruched detailing cinches every angle, and the mini length keeps it bold for holiday parties and date night!

    Fit & Features

    • Luxe velvet fabric, sewn-in knit lining
    • Sweetheart halter neckline, padded bra cups, tie straps
    • Back zipper and hook-eye closure
    • Ruched bodycon silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000659

    Category Name: Semi-Formal Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: XS, S, M

    Product Badge:
    • Sale
  • Petal Imprint Floral Bodycon Midi Dress

    This is the dress you reach for when you want to look effortlessly magnetic. The flocked floral velvet melts over your curves, while the crisscross open back brings the kind of quiet confidence that doesn’t need an intro.

    Fit & Features

    • Stretch velvet with flocked floral detailing
    • Tank-style bodice with V neckline
    • Crisscross strap design with open back
    • Bodycon silhouette with midi length
    • Runs true to size

    Style Number/Barcode: 05101-000708

    Category Name: Semi-Formal Dresses

    Price: $44.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS, S, M, L, XL

  • Sweet Chic Flocked Floral Off-The-Shoulder Midi Dress

    This midi dress serves that effortlessly chic confidence the second you slip it on. The off-the-shoulder drape and flocked floral velvet bring a soft, sultry vibe that feels perfect for every dressed-up moment.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Flocked velvet floral pattern
    • Sweetheart neckline, no-slip strip, padded bust
    • Off-the-shoulder short sleeve cuffs
    • Ruching, back zipper with hook-eye closure, back slit
    • Midi-length hem, bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000751

    Category Name: Semi-Formal Dresses

    Price: $23.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • London Satin Slit Midi Formal Dress

    Special Occasion

    For the invite that calls for something sleek and undeniably chic, the London satin midi dress delivers effortless polish. Designed with a strapless neckline, artful ruching, and a side slit along its form-hugging silhouette, it’s a refined statement made for cocktail hours and candlelit celebrations.

    Fit & Features

    • Stretch satin fabric lined with knit
    • Strapless straight neckline, back zipper and hook-eye closure
    • Form-hugging silhouette
    • Ruched detailing through bodice and hips
    • Side slit accent
    • Midi-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, cocktail parties, rehearsal dinners, engagement parties, date nights, formal celebrations, graduations, bachelorettes, birthday dinners, fashion-forward events

    Style Number/Barcode: 05001-000715

    Category Name: Semi-Formal Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: NAVY, GOLD

    Available Size: XS, S, M, L, XL

  • Ashton Glitter Midi Formal Dress

    Special Occasion

    For the kind of entrance that feels effortless yet unforgettable, the Ashton dress brings just the right amount of shimmer to the room. Designed in glitter fabric with an off-the-shoulder neckline, bodycon midi silhouette, and sleek front slit, it’s a polished statement made for formal evenings alike.

    Fit & Features

    • Glitter knit stretch fabric, sewn-in knit lining
    • Off-the-shoulder neckline
    • Flexible boning inserts along the bodice
    • Back zipper and hook-eye closure
    • Front high slit
    • Bodycon midi-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, cocktail parties, engagement parties, rehearsal dinners, date nights, anniversary dinners, birthdays, shower celebrations, milestone parties, award nights

    Style Number/Barcode: 05001-000720

    Category Name: Semi-Formal Dresses

    Price: $64.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, BROWN

    Available Size: XS, S

  • Sweetheart Chic Ruffle Midi Dress

    Romance with a little drama. This burnout velvet floral midi dress stuns with its cowl sweetheart neckline, body-hugging fit, and ruffled slit—perfect for weddings, date nights, or any luxe occasion.

    Fit & Features

    • Burnout velvet floral pattern, mesh-lined fabric
    • Sweetheart cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Ruffled trim front slit
    • Bodycon fit, midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001197

    Category Name: Semi-Formal Dresses

    Price: $52.90

    Availability: In Stock

    Available Color: BROWN, DENIM

    Available Size: M, XS, S

  • Glam Obsessed Glitter Off-The-Shoulder Midi Dress

    This is the dress you reach for when you want the room to feel a tiny bit obsessed. The glitter knit hugs just right, the off-the-shoulder neckline adds that soft-but-sultry vibe, and the midi length keeps it effortlessly elevated.

    Fit & Features

    • Glitter knit fabric with moderate stretch, sewn-in knit lining
    • Sweetheart neckline with off-the-shoulder sleeves
    • Padded bra cups for support and shaping
    • All-over ruched detailing defines the figure
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000543

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sweep Me Away Ribbed Off Shoulder Midi Dress

    This is that “effortless but still unbelievably chic” dress you reach for when you want comfort without sacrificing the vibe. The ribbed knit hugs smoothly, the foldover neckline drapes just right, and the side slit keeps things subtly daring.

    Fit & Features

    • Soft ribbed knit fabrication, smooth lining
    • Foldover off shoulder neckline
    • Long fitted sleeves
    • Side slit design
    • Midi-length silhouette
    • Runs true to size

    Style Number/Barcode: 05102-000452

    Category Name: Semi-Formal Dresses

    Price: $19.97 $44.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

    Product Badge:
    • Sale
  • Endless Allure Satin Cowl Neck Midi Dress

    This dress feels like that slow-motion walk-in moment everyone secretly wants. The satin glides with every step, the cowl neckline dips just right, and the midi length keeps the whole look effortlessly elevated for anything from date nights to rooftop plans.

    Fit & Features

    • Premium satin fabric with a smooth, luxe drape, knit lining
    • Deep cowl neckline with halter straps
    • Open back with wide self-tie closure, zipper and hook-eye closure
    • Side slit enhances movement
    • Midi-length slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000746

    Category Name: Semi-Formal Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Red Carpet Rules Front Sash Mini Dress

    Meet the kind of dress that doesn’t just enter a room—it owns it. This mock neck mini dress serves a sleek, sculpted silhouette up top, then drops the mic with a bold open back and front sash that drapes dramatically for that high-fashion, caught-off-duty-supermodel look.

    Fit & Features

    • Smooth knit fabric with stretch
    • Sleek mock halter neckline
    • Open back design with lower zipper and hook-eye closure
    • Dramatic front sash waist tie with draping effect
    • Bodycon silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001139

    Category Name: Semi-Formal Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: XS, S, M, L

  • Willa Western Faux Suede Fringe Dress

    Special Occasion

    For the nights that call for something a little unexpected, the Willa faux suede dress brings western-inspired flair. The embroidered studded design and swaying beaded fringe create movement with every step, while the lace-up back adds a striking finish from every angle.

    Fit & Features

    • Western-embroidered studded pattern
    • Faux suede fabric lined with knit
    • V-neckline, adjustable spaghetti straps
    • Lace-up back, zipper and hook-eye closure
    • Bdoycon fit
    • Fringe beaded edge trim, mini-length hem
    • Runs true to size

    Where to Wear:

    Festivals, concerts, rodeos, Western trips

    Style Number/Barcode: 05001-000723

    Category Name: Semi-Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • Styled To Stun Mesh Midi Dress

    A dress with quiet-but-deadly allure, this mesh sleeve midi dress blends sleek structure with sheer drama. Its ruched body and sculpted square neckline make it the perfect pick for nights when you want subtle sophistication with a little edge.

    Fit & Features

    • Stretch mesh fabric, knit lining
    • Square neckline with sheer mesh long sleeves
    • Back keyhole with zipper closure
    • Bodycon silhouette
    • Ruched midi skirt with back slit for movement
    • Runs true to size

    Style Number/Barcode: 05101-000781

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Garden Glam Beaded Mesh Mini Dress

    This dress walks in sparkling like you planned it weeks in advance—even if you confirmed your plans an hour ago. The beaded floral mesh and lace-up back serve a perfect mix of glam and ease, making it your go-to for occasions that call for a little extra shine.

    Fit & Features

    • Embellished mesh fabrication with floral beadwork, intricate sequins
    • Square neckline with thin spaghetti straps
    • Bodycon mini-length silhouette
    • Lace-up back closure with tie detail, zipper and hook-eye closure
    • Runs true to size

    Style Number/Barcode: 05101-001184

    Category Name: Semi-Formal Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: SAGE

    Available Size: XS, S, M, L

  • Floral After Dark Burnout Lace-Up Midi Dress

    This midi brings that velvet-after-dark energy with a floral burnout finish that catches every bit of light. The lace-up open back and soft cowl neckline balance sultry details with a sleek, sculpted silhouette that feels effortlessly elevated.

    Fit & Features

    • Velvet burnout fabric
    • Spaghetti straps with a soft cowl neckline
    • Open lace-up back for adjustable shaping
    • Body-skimming mermaid silhouette
    • Midi length with subtle flare at the hem
    • Runs true to size

    Style Number/Barcode: 05101-000749

    Category Name: Semi-Formal Dresses

    Price: $23.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Soft Radiance Satin Cowl Midi Dress

    This dress is pure quiet luxury—soft satin drape, a fluid cowl neckline, and a silhouette that glides without trying too hard. It’s the kind of dress that turns a simple event into a golden-hour moment at dressy parties, date nights, and celebrations!

    Fit & Features

    • Woven satin fabric with subtle sheen
    • Adjustable spaghetti straps
    • Cowl neckline with soft drape
    • Fitted bodice with contoured seaming
    • Midi-length mermaid silhouette
    • Exposed back zipper closure
    • Runs true to size

    Style Number/Barcode: 05101-000814

    Category Name: Semi-Formal Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: GOLD

    Available Size: XS, S, L

  • Luminous Form Bodycon Midi Dress

    This midi dress brings soft glamour into focus with a draped cowl neckline, pleated bust, and a curve-skimming fit that feels both polished and flirty. The ruching at the waist adds that extra bit of shape, giving you a silhouette that’s clean but far from simple.

    Fit & Features

    • Soft knit satin-like fabric with subtle sheen
    • Cowl neckline with pleated bust detail
    • Adjustable spaghetti straps
    • Ruched bodice creating a contoured waist
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000351

    Category Name: Semi-Formal Dresses

    Price: $39.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free