Fall Wedding Guest Dresses Blue
Blue is your power color, babe, and nothing says main character energy like showing up in fall wedding guest dresses blue. Whether you’re ready to dance all night or just want to stun for the ‘gram, these looks have you RSVP-ing “yes” with zero hesitation. From deep navy to dreamy sky, there’s a shade here for every vibe—so get ready to turn heads, catch compliments, and maybe even outshine the bouquet.
$59.90
A navy blue satin wrap midi dress with a cowl neckline and adjustable spaghetti straps.
$32.90
A light blue mesh mini dress with a cowl neckline and adjustable spaghetti straps for chic outings.
$44.90
A glamorous blue satin skater dress featuring a lace-up back and adjustable spaghetti straps.
$29.97 $59.90 50% off
A navy blue satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$79.90
A light blue mini dress with faux pearl embellishments, cowl neckline, and strappy open-back design.
$84.90
A navy blue satin formal dress with a lace-up back and high-cut front slit.
$69.90
A stunning denim satin mermaid dress with a strapless sweetheart neckline and floor-sweeping hem.
$19.97 $79.90 75% off
A light blue mesh mermaid gown with faux pearl embellishments and a flattering sweetheart cowl neckline.
$109.90
An elegant navy blue satin gown with a cold shoulder design, perfect for formal occasions.
$59.90
A navy blue strapless column dress in slinky knit fabric with pleated seams and a high side slit.
$19.97 $69.90 71% off
A navy blue satin glitter mermaid dress with a strapless neckline and pleated bodice.
$74.90
A navy blue mermaid dress with a tie-back design, high slit, and stretchy knit fabric.
$19.97 $59.90 67% off
A sultry light blue mesh formal dress with a square neckline, high slit, and slim silhouette.
$109.90
A light blue mermaid formal dress with floral soutache trim and a captivating lace-up back.
$59.90
A light blue strapless glitter dress with a V-neckline, hidden pockets, and A-line silhouette.
$42.90
A navy blue velvet midi dress with a sleeveless sweetheart neckline and pleated bodice.
$19.97 $64.90 69% off
A light blue glitter mermaid dress with a lace-up back and high front wrap slit.
$59.90
A stunning periwinkle mesh dress featuring an off-the-shoulder neckline and ruched mermaid silhouette.
$99.90
A light blue mermaid sequin dress with a cutout back and high slit for formal events.
$119.90
A royal blue A-line formal dress with a lace-up back, high slit, and hidden pockets.
$79.90
A light blue formal dress featuring a ruched mermaid silhouette and adjustable spaghetti straps.
$139.90
A light blue floral formal dress with ruffled A-line silhouette and sheer corset bodice.
$59.90
A navy blue velvet mermaid dress with a floral pattern, sleeveless cowl neckline, and high-side slit.
$119.90
A stunning royal blue sequin dress with a mermaid silhouette and sultry plunge V-neckline.
$79.90
A stunning blue floral mermaid dress featuring a halter V-neckline and partially open back.
$69.90
A royal blue glitter knit mermaid dress featuring a lace-up back, cowl neckline, and high front slit.
$129.90
A captivating royal blue sequin dress with a sweetheart neckline and mermaid silhouette for formal events.
$119.90
A light blue mini dress featuring beaded embellishments, mesh fabric, and a halter keyhole neckline.
$19.97 $34.90 43% off
A light blue strapless maxi dress featuring bold floral mesh, stretchy knit lining, and a curve-hugging fit.
$49.90
A blue floral mesh maxi dress featuring a cowl square neckline and elegant mermaid silhouette.
$69.90
A blue mesh mermaid dress featuring a floral print, V-neckline, and strappy open back design.
$39.90
A chic blue satin mini dress featuring a strapless sweetheart neckline and flattering bodycon silhouette.
$34.90
A chic blue satin mini dress featuring a strapless pleated neckline and flattering A-line silhouette.
$38.90
An ombre blue knit mini dress featuring a plunge cowl neckline, hoop insert, and bodycon silhouette.
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Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2 | Size: S | Rhinestone/Velvet Fabric
Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: XS | Knit Fabric/Satin Fabric
Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: S | Chiffon/Crepe Fabric
A chic staple skater dress featuring a flirty off-the-shoulder folded neckline and a short-length perfect for styling with boots or heels. Fit & FeaturesRibbed knit fabric with plenty of stretch, Off-the-shoulder neckline, fold-over accent, Long fitted sleeves, Short-length hem, Skater silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Staple Ribbed Knit Skater Dress in Black | Size: M | Knit Fabric
The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: L | Knit Fabric
A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look. Fit & FeaturesSequin scroll pattern, mesh fabric, stretchy full knit lining, Sleeveless plunge V-neckline, padded bust, Spaghetti straps, open lace-up back detail, Back zipper and hook-eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, glam functions, and parties. Free Shipping on All Orders Over $75. | Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric
Bring the romantic allure to the evening affair in the Marylou lace mesh plunge formal dress! She embodies flirtatious style in a sleeveless plunge V-neckline with a built-in padded bust and adjustable spaghetti straps on her empire waist bodice. The sparkly embroidered lace mesh fabric effortlessly flows into a floor-length silhouette with a high-side slit to showcase some legs. She also features a curve-conscious silhouette to flaunt your stunning figure! Complete the look in an elegant hair clip. Fit & FeaturesPlunge V-neckline, adjustable spaghetti straps, Adhesive bra recommended, built-in padded bust, High side slit, back zipper, hook and eye closure, Empire waist, form-fitting silhouette, Floor-length hem, Sparkly embroidered lace mesh fabric, full knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marylou Lace Mesh Plunge Neck Formal Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric
Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Green | Size: XS | Knit Fabric
Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Brown | Size: L | Satin Fabric
Fall Wedding Guest Dresses Blue
When the invites start rolling in and love is in the air, you know it’s time to lock in your look and RSVP “yes” to every celebration coming your way. Blue is having a major moment as the color that turns every entrance into a main character moment, especially for wedding guests who want to serve elegance with a side of confidence. Whether you’re heading to a countryside soirée, a chic city rooftop, or a candlelit ballroom bash, fall wedding guest dresses in blue are the ultimate vibe—think dreamy hues from deep navy to soft dusty blue, all ready to make your Insta stories pop. There’s just something about blue that feels luxe and effortless at the same time, like you just rolled out of bed looking this good (even if you spent an hour perfecting your curls). Blue dresses are the secret weapon for any guest wanting to stand out in a sea of neutrals, and they play well with every skin tone, hair color, and accessory you can imagine. If you’re shopping for yourself, your bestie, or even your sister who’s always “borrowing” your closet, blue is the shade that says you came to celebrate, not just spectate.
When you’re picking out that perfect blue dress for a fall wedding, it’s all about the details that make you feel like you could conquer the dance floor—or the dessert table. Think flutter sleeves that catch the breeze, silky satins that shimmer under string lights, or playful ruching that hugs you in all the right places. The right blue dress doesn’t just look gorgeous in photos; it lets you move, laugh, and live your best life from the first toast to the last slow song. If you’re shopping for a gift, a blue dress is a total win for your friend who’s got a calendar full of weddings and nothing to wear. She’ll remember you every time she slips it on and gets all those compliments (you know the ones). And if you’re the one with a stack of invites, blue is the color that keeps on giving—dress it up with metallic heels and a clutch for glam nights or keep it chill with block heels and a denim jacket for those more laid-back “I do’s.” The best part? Blue is timeless, so you’ll reach for it again and again, long after the last confetti falls.
If you’re ready to serve looks and make memories, don’t sleep on the magic of fall wedding guest dresses blue. This is your moment to shine, to feel like the best version of yourself, and to turn every event into your own personal runway. Need more inspo or want to see the full lineup of styles that’ll have you RSVP’ing “yes” just for the fashion? Check out our curated collection at Fall Wedding Guest Dresses for all the blue-hued dresses that’ll have you ready to celebrate in style.