Blue Wedding Guest Dresses
Looking for the perfect blue dress for your next wedding? These long and midi options are perfect for both black-tie events, garden, winery weddings, Think A-line, and mermaid silhouettes, with gorgeous fabrics like satin, glitter mesh, tulle, and sparkling sequins. With details like lace appliques, rhinestones, corset bodices, and trendy one-shoulder or halter necklines, these dresses will have you feeling elegant and chic.
Now Trending
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.
-
Tyra Formal Tulle Tiered A-Line Dress
Special Occasion
Voluminous tulle in a flirty ruffled tiered style creates the Tyra formal dress to bring the party to banquets, weddings, and dressy cocktail events! She features a sleeveless plunge V-neckline, a pleated bust, adjustable spaghetti straps that crisscross along her open back, and an empire waist that leads to the ruffled tiered A-line silhouette with a long hem. The formal dress is composed of an airy tulle fabric with a stretchy knit lining. Complete the look with a chic tennis bracelet and choker.
Fit & Features
- Sleeveless plunge V-neckline, pleated bust
- Adjustable spaghetti straps, crisscross open back
- Empire waist, back zipper and hook-eye closure
- A-line ruffled tiered silhouette, long hem
- Airy tulle fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-6983
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Julie Heat Stone High Slit Formal Dress
Special Occasion
Dazzle and be the center spotlight of the dance floor in our stunningly chic Julie dress! She features a high round neckline, a back zipper and hook and eye closure, long fitted sleeves, and a floor sweeping fitted length with a sultry thigh high front slit. Dress is composed of a crepe fabric, offering moderate stretch, and showcases an intricate design of iridescent multi-faceted heat stones.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0267
Category Name: Blue Wedding Guest Dresses
Price: $30.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Taryn Strapless Sequin Beaded Mermaid Dress
Special Occasion
The Taryn floor-sweeping mermaid dress is crafted with all-over sequin and beaded embroidery on lined mesh fabric to take everyone's breath away at black-tie events! The formal dress is designed with a chic satin strapless pleated neckline with padded bra cups for support and a flattering form-hugging mermaid silhouette that flaunts your stunning figure.
Shop Black Dress: Stacey Strapless Sequin Beaded Mermaid Dress
This dreamy dress is pure elegance and sure to leave a lasting impression. Looking for more? Elevate your look with a stunning pink prom dresses or a captivating formal dress.
Fit & Features
- Mesh fabric with stretchy knit lining
- All-over sequin and beaded embroidery
- Satin strapless pleated neckline, padded bra cups
- Back zipper with hook-eye closure
- Form-hugging mermaid silhouette
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05002-8957
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Mindy Strappy Back Mermaid Satin Glitter Dress
Special Occasion
Get ready to strike a pose in the Mindy satin glitter dress to sparkle at formal banquets, galas, and weddings! Step into elegance in this formal gown designed with a wired sweetheart neckline and spaghetti straps that add a touch of sophistication, while the strappy open back with hook-eye closure exudes exclusivity. The padded bra cups provide support and the mermaid silhouette and flared seam detail create a floor-length hem that will make you feel like a work of art. Complete the look with a sparkly clutch, jewelry, and chic heels for a glamorous evening impression!
Fit & Features
- Satin glitter fabric lined with stretchy knit
- Padded bra cups
- Spagehtti straps
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8034
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Colette Formal Sequin Strapless High Slit Mermaid Dress
Special Occasion
The Colette formal sequin mermaid dress will bring the glamorous drama to your black-tie affair! Crafted with all-over glitzy sequin embroidery for a gorgeous sheen, she features a strapless sweetheart neckline with a cowl-draped overlay, a high waist seam, ruching at the waist, a chic asymmetric front seam leading to a high-cut front slit for an alluring flair, and a floor-sweeping hem with a mermaid silhouette. The sheer mesh fabric includes a full-length knit lining. Complete your formal look in this long dress with a rhinestone jewelry set.
Fit & Features
- Strapless sweetheart neckline, cowl-draped overlay, built-in padded bust
- High waist seam, back zipper, hook and eye closure
- Ruching at the waist, asymmetric front seam, high-cut front slit
- Floor-sweeping hem, mermaid silhouette
- All-over sequin embroidery
- Sheer mesh fabric, full-length knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7962
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Spoonful of Sultry Crepe Wrap Mini Dress
Serve up a spoonful of your sultry self in this crepe mini dress perfect for a girl's night! It features a sleeveless square neck, spaghetti straps, a bodycon fit, and a faux wrap front on stretchy crepe fabric. Complete the look in rhinestone stiletto heels.
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Bodycon fit
- Faux wrap front
- Mini-length hem
- Stretchy crepe fabric
- Runs true to size
Style Number/Barcode: 05103-4822
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Capri Formal One Shoulder Satin Dress
Special Occasion
Make a head-turning moment with a formal dress that wows with each twirl! Capri features a one-shoulder neckline, a double-row asymmetrical spaghetti strap design, and padded cups. Her slim-fit bodice leads to a curve-hugging mermaid silhouette with a stunning high side slit. She is composed of a lined satin fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- One-shoulder neckline
- Double-row asymmetrical spaghetti strap
- Padded cups
- High side slit
- High waist
- Mermaid silhouette
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2298
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Check on Em' Sleeveless Ruched Mini Dress
Check you out, babe! This dress showcases curves and features a sleeveless square neckline, spaghetti straps, and a ruched side seam with a drawstring. The dress is composed of a crepe fabric that offers a curve-hugging fit with a moderate stretch. Finish look with hoops and clear mules.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, back zipper closure
- Ruched side seam with drawstring
- Mini-length silhouette
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-3703
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
My Go-To Asymmetrical Dress
You can't go wrong with this flattering black asymmetrical dress! It features a sweetheart, off the shoulder neckline, a high waist seam, large pleats at the hip that create a wrap skirt with a subtle asymmetrical hem. Dress has an overall slim fit and is composed of an unlined, smooth knit fabric with a moderate stretch.Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.
Style Number/Barcode: 05103-3176
Category Name: Blue Wedding Guest Dresses
Price: $10.00 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Audra Satin Mermaid Formal Dress
Special Occasion
Designed for your most RSVP-worthy moments, the Audra satin mermaid gown moves with quiet drama and undeniable polish. A sweetheart neckline, wide shoulder straps, and lace-up back come together for a sculpted, floor-length silhouette that feels equal parts timeless and striking.
Fit & Features
- Stretch satin fabric, knit lining, high stretch
- Sweetheart neckline, padded bust, ruched seam
- Wide shoulder straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, formal galas, upscale celebrations, red carpet events
Style Number/Barcode: 05002-001516
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
-
Starry Mood Velvet Mini Dress
Bring the drama—this strapless velvet mini dress is sleek, sexy, and made to shine under dim lights. With ruching that sculpts in all the right places, it’s your go-to for glam nights and velvet season slays.
Fit & Features
- Soft velvet fabric, stretchy knit lining
- Strapless neckline
- Bodycon silhouette, front ruched seam
- Front slit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000464
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: XS
Product Badge:- Sale
-
Sweetheart Status Strapless Midi Dress
This midi dress brings sultry elegance with a sweetheart neckline and a curve-hugging silhouette. Perfect for weddings, cocktail soirees, and date night!
Fit & Features
- Smooth knit fabric, lined, moderate stretch
- Strapless sweetheart neckline, no-slip grip lining
- Side pleated hip seam
- Side slit accent
- Form-hugging fit, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000149
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $40.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Romance Era Floral Lace-Up Back Long Mermaid Dress
Usher in the romance with a long mesh dress that features a sleeveless cowl neckline, spaghetti straps, a floral print, a bold lace-up back design, and a mermaid silhouette. Complete your gorge fit with platform heels for the ultimate date night look!
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Floral print
- Sleeveless cowl neckline
- Spaghetti straps
- Lace-up back design
- Long mermaid silhouette
- Runs true to fit
Style Number/Barcode: 05101-3810
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Everley Lace-Up Slit Mermaid Crepe Formal Dress
Special Occasion
A sleeveless crepe formal dress boasts a square neckline, striking lace-up back, and a high front slit to show some skin along the mermaid silhouette. Style with a necklace for any formal event.
Fit & Features
- Crepe fabric, bust knit lining, moderate stretch
- Square neckline
- Shoulder straps
- Lace-up back, lower zipper and hook-eye closure
- Front slit
- Mermaid floor-length fit
- Runs true to size
Style Number/Barcode: 05002-8650
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Center Of Attraction Halter Midi Dress
You'll be the main attraction. Show up and stun in this sleeveless midi dress for cocktail soirees and dinner parties! It features a halter v-neckline, spaghetti straps, a lace-up back, an asymmetrical side slit, and a side ruched seam that accentuates your curves along the bodycon silhouette. Complete the look in rhinestone earrings and heels.
Fit & Features
- Sleeveless halter v-neckline, spaghetti straps
- Lace-up back
- Asymmetrical side slit
- Side ruched seam, bodycon silhouette
- Midi-length hem
- Slinky knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2094
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Dainty And Chic Two-Pack Necklace Set
Accessorize your basic everyday 'fit with this dainty and chic necklace set for an effortlessly elevated look. It features two necklaces, the shorter layer with a simple center horizontal bar detail, and the longer layer with a center rhinestone adorned horizontal bar. Pair this set with a basic tee and denim.
Fit & Features
- Two-pack necklace set
- Metal horizontal bar charms
- Rhinestone embellishment
- Adjustable lobster clasp closures
Style Number/Barcode: 07002-0672
Category Name: Blue Wedding Guest Dresses
Price: $1.97 $9.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Glitz And Pose Glitter Mesh Box Clutch
Work your best angles with this luxe clutch by your side! The clutch features a small rectangular body, a glitter mesh body, a top fasten closure and a dainty chain shoulder strap. Complete look with a ruched satin dress.
Fit & Features
- Rectangular body
- Glitter mesh material
- Top fasten closure
- Dainty chain shoulder strap
Style Number/Barcode: 07204-0210
Category Name: Blue Wedding Guest Dresses
Price: $3.97 $24.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Lydia Floral A-Line Dress
Special Occasion
Enchant them all as you walk right past them in our beautiful Lydia! Her flowy silhouette enhances the way you enter (and exit!) a room.
Fits & Features
- Deep V Neckline I Pleating Accents At The Bust
- Adjustable Spaghetti Straps Cross At The Back
- Back Zip With Hook & Eye Closure
- Flowy, Floor Length Skirt I A-Line Silhouette I Mini Length Lining
- Chiffon Fabric I Floral Prints Throughout
- Relax Fit
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0663
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Indie Sequin Bow Column Formal Dress
Special Occasion
For celebrations that call for something softly dazzling, the Indie dress pairs airy chiffon with delicate sequin embellishment for a look that feels both polished and romantic. A square neckline frames the silhouette while the tie-back bow adds a charming finish that makes every exit just as memorable as the entrance.
Fit & Features
- Sequin pattern, mesh-lined fabric
- Square neckline, padded bust, adjustable spaghetti strap
- Tie back bow, zipper and hook-eye closure
- Colum floor-length silhouette
- Runs true to size
Where to Wear:
Prom, engagement parties, weddings, formal celebrations, birthday dinners, anniversaries, red carpet events
Style Number/Barcode: 05002-001248
Category Name: Blue Wedding Guest Dresses
Price: $129.90
Availability: In Stock
Available Color: WINE, PERIWINKLE
Available Size: XS, S, L, XXS, M
Product Badge:- Ships Free
-
Chic In The City Cowl Neck Midi Dress
Take the city looking chic for cocktails in this sleeveless midi dress! Featuring a sultry cowl neckline, bungee spaghetti straps, and a form-hugging fit to flatter your curves. Complete the look with earrings, a bracelet, and heels!
Fit & Features
- Slinky knit fabric, moderate stretch
- Bungee spaghetti straps
- Cowl neckline
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 05101-3296
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Velvet Luxe Bodycon Midi Dress
Bring the luxe in a velvet dress that brings sophistication to your cocktail affair. The dress features an off the shoulder neckline with short sleeves, a midi length silhouette, and a bodycon fit. Complete your evening outfit with a pair of clear heels and a dainty rhinestone bracelet.
Fit & Features
- Off the shoulder neckline
- Short sleeves
- Midi length silhouette
- Bodycon fit
- Lined velvet fabric
- Slight stretch
Style Number/Barcode: 05101-0901
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Midnight Garden Floral Midi Dress
Fall florals, but make them sultry. This halter midi dress features a plunging neckline and all-over floral soutache design that catches the light with every move. With its body-skimming fit and subtle side slit, it’s made for candlelit dinners and dressy occasions!
Fit & Features
- Floral satin soutache designs, knit fabric, moderate stretch
- Halter V-neckline
- Open back, zipper and hook-eye closure
- Side slit
- Form-hugging fit, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000374
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Regal Moment Off-The-Shoulder Velvet Midi Dress
The velvet midi dress features an off-the-shoulder neckline with off-the-shoulder sleeve accents, ruching, and a flared midi-length hem. Complete semi-formal outfit with a rhinestone necklace.
Fit & Features
- Velvet fabrication, stretchy knit lining
- Off-the-shoulder neckline
- Ruching
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3774
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sultry Drama Strapless Asymmetric Knit Midi Dress
This chic strapless asymmetric midi dress will bring the sultry drama to your night-out vibe. Designed with a stretchy knit fabric, this mid-length dress features a strapless straight-across neckline with a cowl-draped design for that stylish flair. The fitted bodice is supported with flexible boning inserts, followed by a high waist seam. The ruching down the side seam will accentuate your gorgeous curves on the bodycon silhouette. The asymmetric hem creates a high side slit for a touch of allure. Complete your look with lace-up stilettos!
Fit & Features
- Stretchy knit fabric, lined bust
- Strapless straight neckline with cowl-draped design
- Flexible boning
- High waist seam, ruched side seam
- Asymmetric hem, high-cut side slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3205
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free