Blue Wedding Guest Dresses

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Blue Wedding Guest Dresses That Make a Stylish Statement

When the invite calls for something polished yet playful, Windsor’s blue wedding guest dresses deliver in every shade and silhouette. From dreamy Sky Blue and soft Baby Blue to bold Cobalt and deep Navy, this collection blends elegance and personality for a guest of wedding look. Whether you're heading to a coastal ceremony or an upscale indoor affair, these blue guest dresses are designed to flatter, impress, and move with ease from day to night.

Slip into something unforgettable with wedding guest dresses in blue that span fitted-bodycons, flowy mermaids, and cocktail-ready midis. This season's highlights include open back styles, wrap-front silhouettes, and updates on your favorite necklines—think romantic sweetheart, sleek cowl, and flattering square necks. Blooming blue floral prints and luxe fabrics like satin, glitter knit, sequin, and sheer mesh elevate every style moment, while adjustable features like removable straps ensure the perfect fit.

Whether you're drawn to a classic navy gown or a flirty light blue midi, these blue wedding guest dresses strike the ideal balance of comfort, confidence, and style. Pair with metallic heels and a jewel-toned clutch to personalize your look and step into any celebration ready to shine.

What shades of blue are trending for weddings?

This season, it’s all about variety—Sapphire, Royal Blue, Slate Blue, and soft pastels like Periwinkle and Sky Blue are leading the palette. These tones offer versatility for indoor and outdoor weddings alike, and effortlessly shift from day to night with the right styling. Explore more color stories with our red wedding guest dresses.

What footwear works best with a blue dress?

Silver heels add a chic shine to navy and cobalt shades, while nude or champagne tones bring balance to lighter blues. For extra polish, try strappy metallics or a classic pump that matches your accessories for a cohesive, camera-ready finish.

Shop Windsor’s latest styles in wedding guest dresses online, in-app, or in-store nationwide. Designed to celebrate every RSVP with ease, this collection makes styling feel seamless—and undeniably you.

  • Alia Formal High Slit Midi Dress

    Special Occasion

    The Alia formal high slit midi dress will bring those simplistic chic vibes to your look. She features a sleeveless square neckline, adjustable spaghetti straps for a customizable fit, vertical seam detailing at the bodice, a midi-length hem with a curve-hugging silhouette, and a sleek high front slit. The smooth woven fabric has minimal stretch. Style with clear heels for your next semi-formal occasion.

    Fit & Features

    • Sleeveless square neckline
    • Adjustable spaghetti straps, back zipper closure
    • Vertical seam detailing at the bodice
    • Midi-length hem, curve-hugging fit, high front slit
    • Woven fabric, lining at the bust, minimal stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1506

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Constance Formal High Slit Mermaid Dress

    Special Occasion 

    Captivate from the moment you enter the room in the enchanting Constance formal dress! She features a V-neckline with a sheer mesh insert, ruched side seam, and a mermaid silhouette with a high side slit. She is composed of a curve-hugging crepe fabric that offers a moderate stretch. Complete look with a clutch and rhinestone collar

    Fit & Features

    • Sleeveless V-neckline
    • Mesh insert at the bodice 
    • Ruched side seam
    • High side slit
    • Mermaid silhouette
    • Lined crepe fabric
    • Form hugging fit, moderate stretch 

    Style Number/Barcode: 05002-1218

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • This Moment Floral Lace Skater Dress

    Stand out for those special moments with a skater dress that captivates with stylish details. The dress features a sleeveless V-neckline with a scalloped lace trim, a floral lace bodice, a sheer lace back, and a skater silhouette. The dress is composed of a combination of crepe and lace fabric that offers a form-hugging fit with a moderate stretch. Complete look with mules and door knocker earrings. 

    Fit & Features

    • Sleeveless V-neckline 
    • Scalloped lace trim 
    • Floral lace bodice, sheer lace back 
    • Skater silhouette 
    • Form-hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05102-0624

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Rosewater Romance Chiffon Midi Dress

    This is the dress you wear when you want soft-girl magic with a little plot twist. The floral chiffon floats with every step, the cowl neckline gives that effortless drape, and the lace-up back seals the deal with subtle drama. Finished with a high slit and cascading ruffles, she’s basically a walking love letter.

    Fit & Features

    • Floral-printed jacquard chiffon fabric with subtle textured finish
    • Cowl neckline with spaghetti straps
    • Side cascading ruffle with high front slit
    • Open back with lace-up back closure, hidden zipper and hook-eye closure
    • Midi-length silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000803

    Category Name: Blue Wedding Guest Dresses

    Price: $56.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mariana One-Shoulder High Slit Column Dress

    Special Occasion

    Made to turn heads from every angle, the Mariana sleek column dress moves with quiet confidence. Crafted from smooth stretch knit, it features a chic one-shoulder neckline and a high-cut slit that brings the drama with every step.

    Fit & Features

    • Smooth knit fabric, high stretch
    • Sleeveless one-shoulder neckline, thin tank strap
    • Ruching
    • Faux wrap-front design, high-cut slit
    • Floor-length column silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, bridesmaids, black-tie parties, red-carpet events, and dressed-up dinners.

    Style Number/Barcode: 05002-000449

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lilia Off-The-Shoulder Corset Mermaid Dress

    Special Occasion

    A dress that speaks in glamour, the Lilia satin mermaid dress stuns with an off-the-shoulder neckline and sculpted corset bodice. The dramatic high slit and ruched detailing make it the ultimate statement for black-tie evenings.

    Fit & Features

    • Stretch satin fabric, bust knit lining
    • Sweetheart wired neckline, off-the-shoulder straps
    • Corset bodice, padded bust, flexible boning
    • Back zipper with hook-eye closure, ruched lower back
    • Pleated faux-wrap front design, high-cut slit
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie parties, galas, red-carpet events, and fancy affairs.

    Style Number/Barcode: 05002-000196

    Category Name: Blue Wedding Guest Dresses

    Price: $39.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Tricia V-Neck Open Back Mermaid Glitter Formal Dress

    Special Occasion

    Create dazzling memories in the Tricia glitter formal dress at black tie events! The formal dress shines from every angle featuring a sultry open back, a mermaid silhouette that accentuates your curves, and a floor-length hem. Complete the look with earrings.

    Fit & Features

    • Glitter fabric, stretchy knit lining
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Open back with hook closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-8884

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kourt Formal Mesh Midi Dress

    Special Occasion

    Girl, the Kourt is here for you and your curvaceous figure! She features a sultry off-the-shoulder neckline, short-sleeve cuffs, and all-over ruching to give the appearance of an hourglass figure on her midi-length hem. The formal dress is composed of a mesh-lined knit fabric with a moderate stretch. Finish the look in glam earrings.

    Fit & Features

    • Sleeveless, off-the-shoulder neckline
    • Adhesive bra recommended
    • Short-sleeve cuffs
    • All-over ruching effect
    • Form-fitting, midi-length hem
    • Mesh-lined knit fabric, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05001-1020

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Frenzy Velvet Burnout Corset

    Quench your craving for floral with this velvet burnout corset! It features a strapless, sweetheart neck with padding and underwire, flexible boning inserts, and a curved crop hem. Composed of a mesh-lined fabric with no stretch. Style with a fab mini skirt for a daytime outing.

    Fit & Features

    • Strapless, sweetheart neck
    • Padded underwire cups, no bra required
    • Flexible boning inserts
    • Curved crop hem
    • Floral velvet pattern
    • Mesh-knit fabric, no stretch
    • Fits true to size

    Style Number/Barcode: 06003-1565

    Category Name: Blue Wedding Guest Dresses

    Price: $6.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Chic Night Out Abstract Print Mesh Midi Dress

    Create a chic vibe to grab drinks with the girls in this airy mesh midi dress designed with a bold abstract print pattern. The dress features a sleeveless mock neckline, tank shoulder straps, ruching at the waist, and a bodycon silhouette to flaunt your curves.

    Fit & Features

    • Sheer mesh fabric with brushed knit lining, plenty of stretch
    • Abstract print
    • Mock neckline
    • Tank shoulder straps
    • Ruched waist
    • Midi-length bodycon fit
    • Runs true to size

    Style Number/Barcode: 05102-5929

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Feeling Sultry Velvet Mermaid Midi Dress

    Be daring and make an entrance in this velvet midi dress! This stunning midi dress features a V-neckline, spaghetti straps, and a cross back, with a mermaid silhouette and high-low ruffle trim midi-length hem for a showstopping look. Style with strappy heels for a dressy holiday party or date!

    Fit & Features

    • Sleeveless V-neckline
    • Spaghetti straps, cross back
    • Mermaid silhouette
    • High-low ruffled trim midi-length hem
    • Soft velvet fabric, bust knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-2606

    Category Name: Blue Wedding Guest Dresses

    Price: $5.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mellie Formal Sequin Midi Dress

    Special Occasion

    For your upcoming parties and events, bring the glow in the Mellie formal sequin midi dress that shines from every angle! She's designed in a sophisticated one-shoulder neckline with a front draped accent, a single long sleeve, high waist seam, form-fitting silhouette, and a front sultry slit. The formal dress is composed of a sequin-knit fabric with a knit lining and a minimal stretch and back zipper closure. Complete your dressy look in stiletto heels and a sleek bracelet.

    Fit & Features

    • One-shoulder neckline, draped accent
    • Adhesive or strapless bra recommended
    • Long sleeve, back zipper closure
    • High waist seam
    • Form-fitting, front slit, midi hem
    • Sequin-knit fabric, knit lining, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05001-1030

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $62.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • All In The Details Fringe Earrings

    These chic and trendy detailed statement earrings will bring the stylish vibes to your look! They feature a pointed post design with rhinestone embellishment leading to cascading rhinestone and metal chain fringe. Pair these earrings with a little black dress.

    Fit & Features

    • Pointed post design, rhinestone embellishment
    • Rhinestone and metal chain fringe
    • Post-back closure


    Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.

    Style Number/Barcode: 07001-1083

    Category Name: Blue Wedding Guest Dresses

    Price: $6.97 $14.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Plus Hot Stuff Asymmetrical Dress

    You're looking like hot stuff this evening, babes! This dress has a wrap bodice with a deep V neckline, spaghetti straps, and ruching on the side. A wrap skirt creates an asymmetrical hemline for a party perfect ensemble. Dress is composed of an unlined crepe fabric that offers a moderate stretch. 

    Style Number/Barcode: 15103-0027

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $37.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Monica Chiffon Embellished Formal Dress

    Special Occasion

    The Monica dress moves with effortless grace, designed for evenings that call for elegance with a hint of sparkle. Crafted from flowing chiffon with an A-line, floor-length silhouette, it features a refined mock neckline, a sheer rhinestone-embellished faux-pearl waist accent, and a striking cross-open back, finished with a high front slit.

    Fit & Features

    • Chiffon fabric with lining
    • High mock neckline with button closures
    • Open cross-back strap design, hidden side zipper and hook-eye closure
    • Sheer rhinestone and faux pearl embellished waist
    • High front slit, A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, spring galas, balls, formal celebrations, engagement parties, rehearsal dinners, anniversary dinners, milestone events, vacations, resorts, black tie occasions

    Style Number/Barcode: 05002-001030

    Category Name: Blue Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: YELLOW, LIGHT, BLUE

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

    Product Badge:
    • Ships Free
  • Forever Blooming Floral Midi Dress

    Soft florals, sleek fit—this floral midi dress was made for candlelit dinners and chic soirées. With its delicate straps, side slit, and body-skimming silhouette, it’s equal parts romantic and elevated.

    Fit & Features

    • Blossoming floral print, smooth knit stretch fabric
    • Square halter neckline
    • Spaghetti straps
    • Front slit accent
    • Bodycon midi-length silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000415

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Elegant Ruched And Ruffled Mesh Midi Dress

    Elegantly chic, this ruched mesh midi dress features a square neckline with a V-wired center, sheer long fitted sleeves, and a bodycon silhouette to showcase your curves with a tiered ruffled hem for a stylish flair. Complete your cocktail party look with stiletto heels.

    Fit & Features

    • Sheer mesh fabric with partial knit lining, plenty of stretch
    • Square neckline with V-wired center
    • Sheer long fitted sleeves
    • Ruched side and back seams
    • Midi-length tiered ruffled hem
    • Bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3725

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Karlie Sweetheart High Slit Long Formal Dress

    Special Occasion

    Simplicity is stunning on the Karlie long formal dress perfect for bridesmaids, wedding guests, or banquet parties! Crafted from smooth and slinky knit fabric designed to fit like a glove, she boasts a sleeveless sweetheart neckline accented with elegant cowl draping, while spaghetti straps delicately frame your figure. The fitted bodice hugs your curves, leading to a dramatic high-side slit to show some skin and a slim, curve-hugging silhouette with a sleek long hem. Complete the look with dainty earrings, a bracelet, and heels for a gorgeous evening style!

    Fit & Features

    • Smooth, slinky knit stretchy fabric
    • Spaghetti straps
    • High side slit
    • Slim silhouette
    • Runs true to size

    Style Number/Barcode: 05002-7728

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Abbie Formal Glitter Lace-Up Slit Dress

    Special Occasion

    Start the party when you arrive in the Abbie formal glitter dress to shimmer and shine at school dances, red carpet events, and anniversary celebrations! She features a sleeveless square neck, spaghetti straps that lace up in the back, a mermaid silhouette, and a stunning high front slit and long hem. The formal dress is composed of a glitter knit stretchy fabric. Complete the look with a gorgeous hair clip for a flawless style!

    Fit & Features

    • Sleeveless square neck
    • Spaghetti straps, lace-up back
    • Mermaid silhouette
    • High front slit, long hem
    • Glitter stretchy knit fabric
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7327

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Palmer Strapless High-Low Midi Dress

    Special Occasion

    The Palmer strapless high-low midi dress is the perfect option for any semi-formal occasion! Featuring a strapless square neckline, flattering vertical seam detailing down the front and back, a high waist horizontal seam, and a midi-length high-low hem with a flared fishtail silhouette, this dress will have you looking effortlessly chic. The lined slinky knit fabric offers plenty of stretch. Style with strappy stilettos.

    Fit & Features

    • Strapless square neckline
    • Vertical seams down the front and back
    • High waist horizontal seam
    • Midi-length high-low hem, fishtail silhouette
    • Slinky knit fabric, short knit lining, plenty of stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1527

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elizabeth Formal Satin Mermaid Dress

    Special Occasion

    The Elizabeth formal satin dress is red-carpet-worthy! She features a sleeveless v-neckline with dainty rhinestone trim, adjustable spaghetti straps for a customizable fit, a princess seam bodice, and a form-hugging mermaid silhouette that flares out into a floor-length hem. The formal dress is composed of silky smooth satin-lined fabric with minimal stretch. Complete your stunning look with a glamorous necklace and earrings set!

    Fit & Features

    • Sleeveless v-neckline with rhinestone trim
    • Adjustable spaghetti straps
    • Bra-friendly design
    • Princess seam bodice, back zipper, and hook-eye closure
    • Form-hugging, mermaid silhouette, floor-length hem
    • Silky satin fabric, lined, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05002-2667

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • What's Knot To Like Mini Dress

    Take your look to the next level with this pretty mini dress! It features an off the shoulder neckline, fitted long sleeves, a cinching tie waist belt with loops and an asymmetrical mini length silhouette with a ruched detailing. Dress is composed of a lined crepe fabric that offers a curve hugging fit with a moderate stretch. Zipper not included.  

    Model is 5'9" with 32" bust, 24" waist and 34.5" hips. She is wearing a size small.

    Style Number/Barcode: 05102-0336

    Category Name: Blue Wedding Guest Dresses

    Price: $12.97 $33.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Kellie Strapless Ruffled Slit Lace Formal Dress

    Special Occasion

    A showstopping lace formal dress that exudes romance and modern elegance. Designed with a high strapless neckline, this long dress boasts a bodycon silhouette with flirty cascading ruffles and a sultry high-side slit. Complete the look with earrings and heels.

    Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.

    Fit & Features

    • Lace fabric lined with stretchy knit
    • High strapless neckline, non-slip grip lining
    • Side zipper and hook-eye closure
    • High-side slit
    • Bodycon silhouette
    • Long-length hem
    • Runs true to size

    Style Number/Barcode: 05002-8961

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Diana Formal Crepe Corset Slit Long Dress

    Special Occasion

    Make a stunning arrival in the Diana formal crepe long dress perfect for black tie parties and weddings! She features a flattering square neckline, wide shoulder straps, and a flexible boning corset bodice that perfectly snatches your figure along the slim silhouette, while her high-side slit and long-length hem provide a luxurious evening look. The formal dress is crafted from a sleek crepe fabric with a sewn-in knit lining. Complete the look with a clutch and heels!

    Fit & Features

    • Sleeveless square neckline, wide shoulder straps
    • Flexible boning corset bodice
    • Back zipper and hook-eye closure
    • Slim silhouette, high side slit, long-length hem
    • Crepe fabric, sewn-in knit lining, moderate stretch
    • Bra friendly design
    • Runs true to size

    Style Number/Barcode: 05002-7897

    Category Name: Blue Wedding Guest Dresses

    Price: $24.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free