Semi-Formal Dresses

Midi Dresses
Satin Dresses
A-Line Dresses
Cocktail Dresses

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.

  • Allure Ruffle Hem Bodycon Midi Dress

    The shape is streamlined, but the finish has a little drama. This fitted midi dress hugs through the body with halter-style straps, an open back, and a ruffled slit that adds movement to the hemline. Add heels and the whole look feels instantly decided.

    Fit & Features

    • Smooth knit stretchy fabric
    • Bodycon fit
    • Square neckline with halter-style straps
    • Open back design
    • Side slit with ruffle hem
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001493

    Category Name: Semi-Formal Dresses

    Price: $38.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Sculpted V-Neck Bodycon Midi Dress

    A sculpted shape with a little extra swing at the bottom. This fitted midi dress contours through the body with a V-neckline, spaghetti straps, and a low open back for a streamlined look from every angle. The flared hem adds just enough movement to keep the silhouette feeling fresh.

    Fit & Features

    • Smooth knit fabric, double-lined, high stretch
    • Bodycon fit
    • V-neckline
    • Adjustable spaghetti straps
    • Low open back
    • Flared midi hem
    • Runs true to size

    Style Number/Barcode: 05101-001527

    Category Name: Semi-Formal Dresses

    Price: $42.90

    Availability: In Stock

    Available Color: BLACK, WINE, OLIVE

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

    Product Badge:
    • Best Seller
  • Curve Theory Ruffle Bodycon Mini Dress

    A sleek shape makes the styling feel effortless. This square neck bodycon mini dress features flutter sleeves, off-shoulder styling, and a ruched body for a fitted look that works with polished heels or statement jewelry.

    Fit & Features

    • Smooth knit stretchy fabric
    • Square neckline
    • Flutter sleeve detail
    • Off-shoulder styling option
    • Bodycon fit with mini length
    • Runs true to size

    Style Number/Barcode: 05101-001529

    Category Name: Semi-Formal Dresses

    Price: $36.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: L

  • Sculpted Softly Ruffle Midi Dress

    The fitted dress trend gets a softer finish here. This bodycon midi dress balances a clean V-neckline and wide straps with a tiered ruffle hem that adds shape, movement, and a little drama. 

    Fit & Features

    • Airy chiffon fabric lined with stretchy knit
    • Bodycon fit
    • V-neckline, wide tank straps, padded bra cups
    • Tiered ruffle hem
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001506

    Category Name: Semi-Formal Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: XS, S, M, L

  • Avelina Beaded Floral Halter Bodycon Mini Dress

    Special Occasion

    Florals, sparkle, and a fitted shape make a polished statement. The Avelina beaded floral halter bodycon mini dress combines sequin embellishment with a sleek silhouette and an open back for a look that feels fresh and refined. The finish is playful, glamorous, and confidently current.

    Fit & Features

    • Floral-printed mesh fabric with knit lining, moderate stretch
    • Beaded and sequin embellishment
    • Sleeveless halter neckline
    • Open back
    • Mini-length hem
    • Bodycon silhouette
    • Runs true to size

     

    Where to Wear:

    Cocktail parties, nights out, date nights, vacations, and birthday parties.

    Style Number/Barcode: 05001-001359

    Category Name: Semi-Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: PURPLE, PRINT

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Ceri Sequin Floral Sweetheart A-Line Mini Dress

    Special Occasion

    Floral print, sequins, and a ruched satin bodice give the Ceri mini dress a polished, playful finish. The sweetheart neckline, fitted waist, and A-line silhouette balance structure with movement, while the open back adds a chic detail.

    Fit & Features

    • Ruched satin bodice
    • Sweetheart neckline with adjustable tank straps
    • Floral print mesh fabric with knit lining, sequin embellishment, moderate stretch
    • Open back, strap with bar closure, lower zipper with hook-eye closure
    • Fitted waist
    • Mini-length A-line silhouette
    • Runs true to size

     

    Where to Wear:

    Homecoming, dances, formal parties, birthday celebrations, date nights, and dressy dinners.

    Style Number/Barcode: 05001-001358

    Category Name: Semi-Formal Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Wrapped In Drama Floral Mesh Dress

    The drama is in the details. This dress brings a cowl neckline, open tie back, and cascading ruffled hem for a look that knows exactly how to enter the room.

    Fit & Features

    • Burnout velvet floral mesh fabric, knit lining
    • Cowl neckline
    • Spaghetti straps
    • Open tie back
    • Cascading ruffled knee-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001339

    Category Name: Semi-Formal Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: OLIVE

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

  • Midnight Glitter Bodycon Mini Dress

    A little shimmer goes a long way when the fit is this good. The curve-hugging bodycon mini dress balances a plunging halter neckline with ruched detailing that flatters from every angle. Add it to your night-out lineup when the dress code calls for sparkle.

    Fit & Features

    • Glitter knit fabric, sewn-in lining, panty lining
    • Plunging V-neckline
    • Sleeveless bodice
    • Ruched front detail
    • Cascading side ruffle and tiered ruffle hem detail
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05103-001163

    Category Name: Semi-Formal Dresses

    Price: $48.90

    Availability: In Stock

    Available Color: WINE-2

    Available Size: L

  • Party in Bloom Rhinestone Mini Dress

    Florals just entered their dressed-up era. This strapless mini dress pairs a sleek A-line silhouette with sparkling floral rhinestone details for birthdays, parties, and celebration plans.

    Fit & Features

    • Smooth knit-lined fabric with stretch
    • Strapless neckline
    • Floral patterned bodice with rhinestone embellishments
    • Sleek A-line silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001554

    Category Name: Semi-Formal Dresses

    Price: $42.90

    Availability: In Stock

    Available Color: LAVENDER, FUCHSIA

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

  • Sculpted Ease Crepe Mermaid Midi Dress

    A sleek silhouette makes styling feel instantly refined. This mermaid midi dress pairs a sculpted shape with a clean crepe finish and open-back detail. Add delicate jewelry and heels to keep the look effortlessly elevated.

    Fit & Features

    • Crepe fabric with knit lining, moderate stretch
    • Sleeveless V-neckline, tank shoulder straps
    • Open back design
    • Fitted silhouette with flared mermaid hem
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001453

    Category Name: Semi-Formal Dresses

    Price: $46.90

    Availability: In Stock

    Available Color: BLACK

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

  • Party Poise Sequin Lace A-Line Dress

    This dress is ready for the moments already on your calendar. The sequin lace bust brings a polished shimmer to this strapless A-line mini dress, while the sleek silhouette keeps the shape clean and easy. Wear it for birthday parties, cocktail plans, and celebration nights.

    Fit & Features

    • Strapless neckline, non-slip grip lining, padded bra cups
    • Sequin lace bust
    • A-line silhouette
    • Mini-length hem
    • Back zipper and hook-eye closure
    • Chiffon fabric, smooth woven lining
    • Runs true to size

    Style Number/Barcode: 05101-001267

    Category Name: Semi-Formal Dresses

    Price: $46.90

    Availability: In Stock

    Available Color: WHITE

    Available Size: XS, S, M, L

  • Slit Appeal Bodycon Midi Dress

    This streamlined silhouette is ready for a sleek accessories edit. Style it with strappy heels and metallic accents to highlight the square neckline, close fit, and leg-baring slit. Add a compact clutch when the dress code calls for understated impact.

    Fit & Features

    • Lined knit fabric with subtle sheen
    • Square neckline with adjustable spaghetti straps
    • Ruched side seams
    • Side slit
    • Bodycon midi-length silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001560

    Category Name: Semi-Formal Dresses

    Price: $46.90

    Availability: In Stock

    Available Color: PLUM

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

  • Glam Invite Glitter And Sequin Mini Dress

    Your invite just found its plus one. This glitter mini dress pairs curve-defining ruching with a drop waist, sequin trim, and a flirty hanky hem made for dancing past the group photo.

    Fit & Features

    • Glitter knit fabric, high stretch
    • Sleeveless V-neckline, sequin trim
    • Spaghetti straps
    • Ruched detailing
    • Drop waist design with sequin trim
    • Mini-length hanky hem, A-line fit
    • Runs true to size

    Style Number/Barcode: 05103-001144

    Category Name: Semi-Formal Dresses

    Price: $42.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

  • Sleek Ruffle Slit Halter Midi Dress

    This sleek midi dress makes getting dressed feel instantly more polished. The halter curve-hugging silhouette pairs a plunging neckline with a ruffle-trimmed slit for a fluid, elongated look. Finish it with heels and delicate jewelry for dressy occasions or plans.

    Fit & Features

    • Sleek knit-lined stretchy fabric
    • Halter V-neckline with tie-back straps
    • Open-back design
    • Ruffle-trimmed front slit
    • Curve-hugging fit
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001518

    Category Name: Semi-Formal Dresses

    Price: $44.90

    Availability: In Stock

    Available Color: DENIM

    Available Size: XS, S, M, L

  • Petal Spark Floral Rhinestone Mini Dress

    Romantic florals get a polished, glam update. This bodycon mini dress pairs a strapless neckline with scattered rhinestone detailing for a look that feels current and sharply styled. The fitted shape keeps the trend sleek instead of overly sweet.

    Fit & Features

    • Floral mesh fabric with rhinestone accents, sewn-in knit lining
    • Strapless ruched tube neckline, non-slip grip lining
    • Bodycon fit
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001081

    Category Name: Semi-Formal Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XS, S, M, L

  • Mazie Lace Corset Satin Bodycon Dress

    Special Occasion

    A little lace, a little satin, and a very polished point of view. This bodycon mini dress balances a structured corset bodice with a smooth satin skirt and lace-up back for a look that feels classic with a current edge. The finish is elegant, sleek, and quietly statement-making.

    Fit & Features

    • Knit lining with stretch
    • Lace corset bodice, flexible boning
    • Square neckline, padded bra cups, adjustable straps
    • Satin bodycon mini skirt
    • Lace-up back, zipper and hook-eye closure
    • Runs true to size

     

    Where to Wear:

    HOCO, birthdays, date nights, bachelorettes, Vegas, cocktail parties

    Style Number/Barcode: 05001-001405

    Category Name: Semi-Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Dreamy Lace Trim Skater Dress

    The finishing details give this dress its standout charm. A sweetheart neckline shapes the bodice, while the asymmetrical skirt reveals delicate lace trim beneath the hem. Perfect for weddings, semi-formal events, and dressed-up brunches.

    Fit & Features

    • Smooth knit fabric with stretch
    • Sweetheart neckline
    • Wide shoulder straps
    • Curve-hugging silhouette
    • Asymmetrical high-low skirt
    • Lace trim lining
    • Runs true to size

    Style Number/Barcode: 05101-001525

    Category Name: Semi-Formal Dresses

    Price: $44.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: XS, S, M, L

  • Petaled Lace-Up Floral Sequin Mini Dress

    Floral shine gets a fresh update. This sequin mini dress pairs a strapless neckline with a lace-up back and ruffled hem for a look that feels current from every angle. It brings trending bloom to birthdays, hoco, or parties.

    Fit & Features

    • Floral-printed mesh fabric with knit lining, moderate stretch
    • All-over sequin embellishments
    • Strapless straight-across neckline, no-slip strip
    • Lace-up back
    • Chiffon ruffle hem
    • Bodycon mini-length fit
    • Runs true to size

    Style Number/Barcode: 05101-001432

    Category Name: Semi-Formal Dresses

    Price: $64.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L

  • Opulent Lace-Up Sequin Bodycon Mini Dress

    Every detail adds another layer of impact. Sequin lace brings texture and shine to this mini dress, while ruffle-trimmed straps, a sweetheart neckline, and a lace-up back create a dimensional finish.

    Fit & Features

    • Sheer lace fabric with sequin embellishments, smooth knit lining, moderate stretch
    • Sweetheart neckline, ruched bust, padded cups
    • Adjustable ruffle-trimmed straps
    • Open lace-up back, lower back zipper with hook-eye closure
    • Mini-length hem with front slit
    • Bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001501

    Category Name: Semi-Formal Dresses

    Price: $58.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: XS, S, M, L

  • Side Swept Ruffle Midi Dress

    Your social calendar just found its answer. A fitted midi dress with slim straps, side ruching, and a sweeping ruffle creates a polished look with plenty of impact. Keep it ready for parties, vacation dinners, cocktails, and birthday plans.

    Fit & Features

    • Lined knit fabric with stretch
    • Cowl neckline with adjustable spaghetti straps
    • Bodycon silhouette with side ruching
    • Cascading side ruffle detail
    • High side slit
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001587

    Category Name: Semi-Formal Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Chic By Design Midi Tube Dress

    Clean lines, serious confidence. This bodycon midi tube dress sculpts with high-stretch knit, while the twisted sweetheart neckline and mermaid hem keep dinner dates and dressy plans looking effortlessly chic.

    Fit & Features

    • Sleek knit fabric, high stretch
    • Strapless sweetheart neckline with twisted design
    • Ruched detailing
    • Bodycon silhouette
    • Midi-length mermaid hem
    • Runs true to size

    Style Number/Barcode: 05101-001434

    Category Name: Semi-Formal Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: BLACK

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

  • Petal Agenda Floral A-Line Mini Dress

    Your calendar just found its plus one. This floral mini dress pairs a sculpted strapless neckline with a flirty A-line silhouette and lace-up back for parties, birthdays, and wherever the plans lead.

    Fit & Features

    • Woven fabric with floral embroidered pattern, stretchy knit lining
    • Strapless straight-across neckline, padded bust, no-slip strip
    • Lace-up back design
    • Lower back zipper with hook-eye closure
    • Mini-length A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001304

    Category Name: Semi-Formal Dresses

    Price: $58.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Party Plans Floral Jacquard Skater Dress

    Consider the dress code handled. This floral jacquard skater dress pairs a structured square neckline and open back with crisp pleats made for dances, parties, and every RSVP worth dressing up for.

    Fit & Features

    • Floral jacquard woven fabric with knit lining
    • Sleeveless square neckline
    • Halter strap with elastic back detail, partially open back
    • Back zipper with hook-eye closure
    • Pleated skater silhouette
    • Short-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001288

    Category Name: Semi-Formal Dresses

    Price: $48.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: S, M, L

  • Chic Entrance Satin High Neck Midi Dress

    The dress code just got chic. This satin high neck midi dress pairs a draped cowl neckline and open back with a fluid high-low hem that makes every entrance feel perfectly timed.

    Fit & Features

    • Sleek satin woven fabric, no stretch
    • Sleeveless high cowl neckline, dual back button closures
    • Open back
    • High-low midi-length hem
    • Flowy silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001448

    Category Name: Semi-Formal Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS, S, M, L