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Blue Formal Wedding Guest Dresses

There’s something about blue—it never tries too hard, but always feels right. From deep navy to soft sky, a blue formal dress brings just enough color to stand out, without taking the spotlight. It’s elegant in photos, flattering on every skin tone, and perfect for everything from a garden ceremony to an evening ballroom.

When you want to look put together without feeling overdone, blue is the answer. It’s familiar, elevated, and full of quiet charm.

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All Formal Plus Size Petite
216 products
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Plus Size Women's Embroidery Evening Dresses with Short Sleeve #color_Dusty Blue Plus Size Women's Embroidery Evening Dresses with Short Sleeve #color_Dusty Blue

+ 20

pretty SAPHIR
Plus Size Women's Embroidery Evening Dresses with Short Sleeve
$84.99 $94.99
Women's A-Line Sequin Leaf Maxi Prom Dress with Sleeves #color_Dusty Blue Women's A-Line Sequin Leaf Maxi Prom Dress with Sleeves #color_Dusty Blue

+ 20

ever SAPHIR
Women's A-Line Sequin Leaf Maxi Prom Dress with Sleeves
$84.99 $94.99
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves #color_Dusty Blue Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves #color_Dusty Blue

+ 17

pretty AMOUR
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves
$84.99
Long Chiffon Empire Waist Bridesmaid Dress with Short Flutter Sleeves #color_Navy Blue Long Chiffon Empire Waist Bridesmaid Dress with Short Flutter Sleeves #color_Navy Blue

+ 37

ever MONICA
Long Chiffon Empire Waist Bridesmaid Dress with Short Flutter Sleeves
$73.99
Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress #color_Dusty Blue Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress #color_Dusty Blue

+ 19

ever LARK
Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress
$74.99 $88.99
Simple Plus Size Lace Evening Dress with Half Sleeves #color_Dusty Blue Simple Plus Size Lace Evening Dress with Half Sleeves #color_Dusty Blue

+ 15

pretty FAUN
Simple Plus Size Lace Evening Dress with Half Sleeves
$93.99
Plus Size Double V-Neck Ruffles Sleeve Chiffon Midi Wedding Guest Dress #color_Dusty Blue Plus Size Double V-Neck Ruffles Sleeve Chiffon Midi Wedding Guest Dress #color_Dusty Blue

+ 20

pretty FAYE
Plus Size Double V-Neck Ruffles Sleeve Chiffon Midi Wedding Guest Dress
$69.99 $76.99
Long Sleeves Asymmetrical Hem A-Line Midi Wedding Guest Dress #color_Dusty Blue Long Sleeves Asymmetrical Hem A-Line Midi Wedding Guest Dress #color_Dusty Blue

+ 17

ever BRIAR
3/4 Sleeves Asymmetrical Hem A-Line Midi Wedding Guest Dress
$76.99 $86.99
Plus Size Ruffled High-Low Front Slit Evening Dress with Glitter #color_Navy Blue Plus Size Ruffled High-Low Front Slit Evening Dress with Glitter #color_Navy Blue

+ 11

ever MELODÉ
Plus Size Glitter Ruffled High-Low Front Slit Evening Dress
$76.99 $89.99
Women's Sexy Long Sleeve V-Neck Shiny Evening Dress #color_Navy Blue Women's Sexy Long Sleeve V-Neck Shiny Evening Dress #color_Navy Blue

+ 4

Women's Sexy Long Sleeve V-Neck Shiny Evening Dress
$49.99 $77.99
Flowy Chiffon Round Neckline A-Line Knee Length Wedding Guest Dress #color_Dusty Blue Flowy Chiffon Round Neckline A-Line Knee Length Wedding Guest Dress #color_Dusty Blue

+ 21

ever EDEN
Flowy Chiffon Round Neckline A-Line Knee Length Wedding Guest Dress
$69.99 $76.99
Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line #color_Dusty Blue Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line #color_Dusty Blue

+ 13

ever POSIE
Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line
$72.99
Elegant Double V Neck Velvet Party Dress with Sleeves #color_Dusty Blue Elegant Double V Neck Velvet Party Dress with Sleeves #color_Dusty Blue

+ 7

ever REINE
Elegant Double V Neck Velvet Evening Dress with Sleeves
$59.99 $79.99
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress #color_Navy Blue Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress #color_Navy Blue

+ 11

pretty NOIRE
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress
$65.99 $88.99
Women's Off Shoulder Ruffle Thigh Split Bridesmaid Dresses #Color_Navy Blue Women's Off Shoulder Ruffle Thigh Split Bridesmaid Dresses #Color_Navy Blue

+ 7

Women's Off Shoulder Ruffle Thigh Slit Bridesmaid Dresses
$62.99 $73.99
Trendy Round Neck Long Bodycon Evening Dress with Sleeves #color_Navy Blue Trendy Round Neck Long Bodycon Evening Dress with Sleeves #color_Navy Blue

+ 4

ever VICOTIRE
Trendy Round Neck Bodycon Wedding Guest Dress with Sleeves
$77.99
Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress #color_Navy Blue Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress #color_Navy Blue

+ 13

pretty EMBER
Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress
$79.99 $98.99
Plus Size Floral Applique Short Sleeve A-Line Chiffon Evening Dress #color_Dusty Blue Plus Size Floral Applique Short Sleeve A-Line Chiffon Evening Dress #color_Dusty Blue

+ 19

pretty IVYROSE
Plus Size Floral Applique Short Sleeve A-Line Chiffon Formal Evening Dress
$78.99 $86.99
Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress #color_Dusty Blue Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress #color_Dusty Blue

+ 14

ever SIMONE
Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress
$84.99 $94.99
Plus Size V-neck Lace Bodice A-line Cocktail Dress with Sleeves #color_Navy Blue Plus Size V-neck Lace Bodice A-line Cocktail Dress with Sleeves #color_Navy Blue

+ 3

pretty HARLEY
Plus Size V-neck Lace Bodice A-line Cocktail Dress with Pockets
$72.99
See-Througth Puff Sleeve Chiffon Plus Size Bridesmaid Dress #color_Dusty Blue See-Througth Puff Sleeve Chiffon Plus Size Bridesmaid Dress #color_Dusty Blue

+ 23

pretty CELESTE
Plus Size See-Through Puff Sleeve Chiffon Mother Dress
$69.99 $89.99
Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress #color_Navy Blue Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress #color_Navy Blue

+ 6

pretty AZALEA
Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress
$65.99 $76.99
Plus Size Elegant Short Sleeves V-Neck Floral Applique Wedding Guest Dress #color_Dusty Blue Plus Size Elegant Short Sleeves V-Neck Floral Applique Wedding Guest Dress #color_Dusty Blue

+ 15

pretty DAHLIA
Plus Size Elegant Short Sleeves V-Neck Floral Applique Wedding Guest Dress
$84.99 $89.99
Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin #color_Navy Blue Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin #color_Navy Blue

+ 14

pretty SIMONE
Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin
$84.99 $94.99
Vintage Plus Size Velvet Maxi Evening Dress #color_Dusty Blue Vintage Plus Size Velvet Maxi Evening Dress #color_Dusty Blue

+ 7

pretty REINE
Vintage Plus Size Velvet Maxi Evening Dress
$59.99 $79.99
Plus Size Shiny V Neck Side Split Formal Evening Dress #color_Sky Blue Plus Size Shiny V Neck Side Split Formal Evening Dress #color_Sky Blue

+ 2

Plus Size Shiny V Neck Side Slit Formal Evening Dress
$49.99 $74.99
Plus Size Cold Shoulder Formal Bridesmaid Dress with Side Slit #color_Dusty Blue Plus Size Cold Shoulder Formal Bridesmaid Dress with Side Slit #color_Dusty Blue

+ 21

pretty REYA
Plus Size Cold Shoulder Formal Bridesmaid Dress with Side Slit
$69.99 $74.99
Chic V Neck Asymmetrical Hem Ruffles Sleeve Pleated Chiffon Wedding Guest Dress #color_Dusty Blue Chic V Neck Asymmetrical Hem Ruffles Sleeve Pleated Chiffon Wedding Guest Dress #color_Dusty Blue

+ 20

ever FAYE
Chic V Neck Asymmetrical Hem Ruffles Sleeve Pleated Chiffon Wedding Guest Dress
$69.99 $76.99
Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique #color_Dusty Blue Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique #color_Dusty Blue

+ 10

ever IRYS
Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique
$82.99 $84.99
Plus Size Chiffon A-Line Long Sleeves Asymmetrical Hem Wedding Guest Dress #color_Dusty Blue Plus Size Chiffon A-Line Long Sleeves Asymmetrical Hem Wedding Guest Dress #color_Dusty Blue

+ 23

pretty BRIAR
Plus Size Chiffon A-Line 3/4 Sleeves Asymmetrical Hem Wedding Guest Dress
$76.99 $86.99
Sweet Pleated Bodice One Shoulder Chiffon Bridesmaid Dress #color_Dusty Blue Sweet Pleated Bodice One Shoulder Chiffon Bridesmaid Dress #color_Dusty Blue

+ 6

ever JAYLEEN
Sweet Pleated Bodice One Shoulder Chiffon Bridesmaid Dress
$78.99 $89.99
Plus Size Off the Shoulder Formal Bridesmaid Dress with Thigh Split #color_Dusty Blue Plus Size Off the Shoulder Formal Bridesmaid Dress with Thigh Split #color_Dusty Blue

+ 11

ever ÉMILE
Plus Size Off the Shoulder Formal Bridesmaid Dress with Thigh Split
$62.99 $73.99
Romantic V-neck Lace Bodice A-line Cocktail Dress #color_Navy Blue Romantic V-neck Lace Bodice A-line Cocktail Dress #color_Navy Blue

+ 4

ever HARLEY
Romantic V-neck Lace Bodice Wedding Guest Dress with Pockets
$72.99
Plus Size Open Lantern Sleeve A-Line Bridesmaid Dress #color_Dusty Blue Plus Size Open Lantern Sleeve A-Line Bridesmaid Dress #color_Dusty Blue

+ 15

pretty IVORY
Plus Size Open Lantern Sleeve A-Line Bridesmaid Dress
$84.99
Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress #color_Dusty Blue Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress #color_Dusty Blue

+ 24

pretty LARK
Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress
$74.99 $88.99
Pleated V-Neck Short Sleeve Ruffled Lace Evening Dress #color_Navy Blue Pleated V-Neck Short Sleeve Ruffled Lace Evening Dress #color_Navy Blue

+ 10

ever ELISE
Pleated V-Neck Short Sleeve Ruffled Lace Wedding Guest Dress
$69.99 $79.99
Plus Size Sequin High-Low Deep V Neck Tulle Evening Dresses #color_Dusty Blue Plus Size Sequin High-Low Deep V Neck Tulle Evening Dresses #color_Dusty Blue

+ 7

pretty SASHIA
Plus Size Sequin High-Low Deep V Neck Tulle Evening Dresses
$74.99 $79.99
Short Sleeve V-Neck Sequin Chiffon A-Line Mother of the Bride Dress #color_Navy Blue Short Sleeve V-Neck Sequin Chiffon A-Line Mother of the Bride Dress #color_Navy Blue

+ 6

ever HAZEL
Short Sleeve V-Neck Sequin Chiffon A-Line Mother of the Bride Dress
$64.99 $96.99
Women's Floor-Length Plus Size Formal Bridesmaid Dress with Short Sleeve #color_Navy Blue Women's Floor-Length Plus Size Formal Bridesmaid Dress with Short Sleeve #color_Navy Blue

+ 13

pretty MISTE
Women's Floor-Length Plus Size Formal Bridesmaid Dress with Short Sleeve
$76.99 $86.99
Women's A-Line Short Sleeve Embroidery Floor Length Evening Dresses #color_Sky Blue Women's A-Line Short Sleeve Embroidery Floor Length Evening Dresses #color_Sky Blue

+ 9

ever SAPHIR
Women's A-Line Short Sleeve Embroidery Floor Length Evening Dresses
$84.99 $94.99
Plus Size V-Neck Chiffon Bat-Wing Sleeve A-Line Waist Applique Formal Dress #color_Dusty Blue Plus Size V-Neck Chiffon Bat-Wing Sleeve A-Line Waist Applique Formal Dress #color_Dusty Blue

+ 11

pretty LILAS
Plus Size V-Neck Chiffon Bat-Wing Sleeve A-Line Waist Applique Formal Dress
$79.99
Open Lantern Sleeve A-Line Bridesmaid Dress #color_Dusty Blue Open Lantern Sleeve A-Line Bridesmaid Dress #color_Dusty Blue

+ 15

ever IVORY
Open Lantern Sleeve A-Line Bridesmaid Dress
$84.99
Chiffon V-Neck Long Sleeves Elastic Band Midi Wedding Guest Dress #color_Dusty Blue Chiffon V-Neck Long Sleeves Elastic Band Midi Wedding Guest Dress #color_Dusty Blue

+ 10

ever AMARA
Chiffon V-Neck Long Sleeves Elastic Band Midi Wedding Guest Dress
$49.99 $79.99
Simple Plus Size Bodycon Maxi Mermaid Formal Evening Dress #color_Navy Blue Simple Plus Size Bodycon Maxi Mermaid Formal Evening Dress #color_Navy Blue

+ 4

pretty VICOTIRE
Simple Plus Size Bodycon Maxi Mermaid Wedding Guest Dress
$77.99
Plus Size Silver Metallic Fabric V-Neck A-Line Dress featuring Delicate Ruffled Hem #color_Dusty Blue Plus Size Silver Metallic Fabric V-Neck A-Line Dress featuring Delicate Ruffled Hem #color_Dusty Blue

+ 9

pretty OPAHL
Plus Size Silver Metallic Fabric V-Neck A-Line Wedding Guest Dress featuring Delicate Ruffled Hem
$89.99 $94.99
Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress #color_Dusty Blue Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress #color_Dusty Blue

+ 19

pretty EDEN
Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress
$69.99 $76.99
Double V-Neck Floor-Length Short Sleeve Tulle Bridesmaid Dresses #color_Navy Blue Double V-Neck Floor-Length Short Sleeve Tulle Bridesmaid Dresses #color_Navy Blue

+ 15

ever MISTE
Double V-Neck Floor-Length Short Sleeve Tulle Bridesmaid Dresses
$76.99 $86.99
Glitter High-Low Front Side Slit Ruffled V-Neck Evening Dress #color_Navy Blue Glitter High-Low Front Side Slit Ruffled V-Neck Evening Dress #color_Navy Blue

+ 11

ever MELODÉ
Glitter High-Low Front Side Slit Ruffled V-Neck Evening Dress
$76.99 $89.99