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Size 18 Dresses

If you wear a size 18, this is your shortcut. Every dress here is already in your size, from easy day dresses to evening gowns for weddings and parties. Just choose the neckline, length and color you like, add to cart and skip the size drama.

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Formal Birdesmaid Guest Mother Prom Party
175 products
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Plus Size Long Empire Waist Evening Dress With Short Flutter Sleeves #color_Pink Plus Size Long Empire Waist Evening Dress With Short Flutter Sleeves #color_Pink

+ 40

pretty MONICA
Plus Size Empire Waist V Back Bridesmaid Dress with Short Sleeves
$73.99
Plus Size Floor Length Formal Evening Gowns for Weddings #color_Dusty Blue Plus Size Floor Length Formal Evening Gowns for Weddings #color_Dusty Blue

+ 21

pretty ASTRAL
Plus Size Floor Length Formal Evening Gowns for Weddings
$84.99
Plus Size Women's Embroidery Evening Dresses with Short Sleeve #color_Black & Gold Plus Size Women's Embroidery Evening Dresses with Short Sleeve #color_Black & Gold

+ 21

pretty SAPHIR
Plus Size Women's Embroidery Evening Dresses with Short Sleeve
$84.99
Plus Size Short Sleeve Ruffled V-Neck A-Line Lace Evening Dress #color_Black Plus Size Short Sleeve Ruffled V-Neck A-Line Lace Evening Dress #color_Black

+ 10

pretty ELISE
Plus Size Ruffled Lace Formal Evening Dress
$69.99
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves #color_Navy Blue Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves #color_Navy Blue

+ 21

pretty AMOUR
Stylish Plus Size Chiffon Formal Evening Dresses with Long Lantern Sleeves
$86.99
Floral Sequin Print Plus Size Mermaid Tulle Evening Dress #color_Gold Floral Sequin Print Plus Size Mermaid Tulle Evening Dress #color_Gold

+ 11

pretty JADEN
Floral Sequin Print Plus Size Mermaid Tulle Evening Dress
$86.99
Simple Plus Size Lace Evening Dress with Half Sleeves #color_Navy Blue Simple Plus Size Lace Evening Dress with Half Sleeves #color_Navy Blue

+ 8

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_Pink Plus Size Double V-Neck Ruffles Sleeve Chiffon Midi Wedding Guest Dress #color_Pink

+ 20

pretty FAYE
Plus Size Double V-Neck Ruffles Sleeve Chiffon Midi Wedding Guest Dress
$69.99
Sparkling Short Sleeve V-Neck Ribbon Waist Plus Size Formal Evening Dress #color_Burgundy Sparkling Short Sleeve V-Neck Ribbon Waist Plus Size Formal Evening Dress #color_Burgundy

+ 12

ever LIORÉ
Plus Size V Neck Ribbon Waist Formal Evening Dress With Sleeves
$69.99
Plus Size Ruffled High-Low Front Slit Evening Dress with Glitter #color_Black Plus Size Ruffled High-Low Front Slit Evening Dress with Glitter #color_Black

+ 10

pretty MELODÉ
Plus Size Glitter Ruffled High-Low Front Slit Evening Dress
$76.99
Plus Size V Neck A-Line Sequin Formal Evening Dress with Sleeve #color_Navy Blue Plus Size V Neck A-Line Sequin Formal Evening Dress with Sleeve #color_Navy Blue

+ 8

pretty LUENA
Plus Size V Neck A-Line Sequin Formal Evening Dress with Sleeve
$49.99 $82.99
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress #color_Red Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress #color_Red

+ 14

pretty NOIRE
Plus Size Glitter V-Neck High Slit Sequin Shoulder Strap Evening Dress
$72.99
Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress #color_Black Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress #color_Black

+ 11

pretty EMBER
Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress
$79.99
Plus Size Ruffle Pleated Chiffon Tie-Waist Evening Dress #color_Black Plus Size Ruffle Pleated Chiffon Tie-Waist Evening Dress #color_Black

+ 23

pretty LEORA
Plus Size Chiffon Tie-Waist Evening Dress
$69.99
Plus Size Short Sleeves Sequin High Low V-Neck Midi Formal Evening Dress #color_Black Plus Size Short Sleeves Sequin High Low V-Neck Midi Formal Evening Dress #color_Black

+ 15

pretty ALIX
Plus Size Short Sleeves Sequin High Low V-Neck Midi Formal Evening Dress
$79.99
Plus Size V-Neck Front Slit Chiffon Evening Dress #color_Burgundy Plus Size V-Neck Front Slit Chiffon Evening Dress #color_Burgundy

+ 5

pretty MADISON
Plus Size V-Neck Front Slit Chiffon Evening Dress
$76.99
See-Througth Puff Sleeve Chiffon Plus Size Bridesmaid Dress #color_Black See-Througth Puff Sleeve Chiffon Plus Size Bridesmaid Dress #color_Black

+ 24

pretty CELESTE
Plus Size See-Through Puff Sleeve Chiffon Mother Dress
$69.99
Elegant Plus Size V Neck Fishtail Evening Dress for Women #Color_Black Elegant Plus Size V Neck Fishtail Evening Dress for Women #Color_Black

+ 3

pretty SLOANE
Elegant Plus Size V Neck Fishtail Evening Dress for Women
$59.99
Plus Size Floral Applique Short Sleeve A-Line Chiffon Evening Dress #color_Black Plus Size Floral Applique Short Sleeve A-Line Chiffon Evening Dress #color_Black

+ 24

pretty IVYROSE
Plus Size Floral Applique Short Sleeve A-Line Chiffon Formal Evening Dress
$78.99
Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress #color_Caramel Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress #color_Caramel

+ 6

pretty AZALEA
Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress
$68.99
Plus Size Dazzling Empire Waist See-Through Long Sleeves A-Line Evening Dress #color_Dark Green Plus Size Dazzling Empire Waist See-Through Long Sleeves A-Line Evening Dress #color_Dark Green

+ 11

pretty BRYM
Plus Size Dazzling Empire Waist See-Through Long Sleeves A-Line Evening Dress
$86.99
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
Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin #color_Dusty Blue Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin #color_Dusty Blue

+ 14

pretty SIMONE
Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin
$79.99 $84.99
Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress #color_Black & Gold Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress #color_Black & Gold

+ 17

pretty DIONE
Fashion Plus Size V Neck Mermaid Sequin & Tulle Evening Dress
$99.99
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
$79.99 $84.99
Plus Size Sequin V-Neck Long Sleeve High Slit Bodycon Evening Dress #color_Dark Green Plus Size Sequin V-Neck Long Sleeve High Slit Bodycon Evening Dress #color_Dark Green

+ 4

pretty SYREN
Plus Size Sequin V-Neck Long Sleeve High Slit Bodycon Evening Dress
$49.99 $59.99
Vintage Plus Size Velvet Maxi Evening Dress #color_Dark Purple Vintage Plus Size Velvet Maxi Evening Dress #color_Dark Purple

+ 7

pretty REINE
Vintage Plus Size Velvet Maxi Evening Dress
$59.99
Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress #color_Navy Blue Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress #color_Navy Blue

+ 4

pretty HAZEL
Plus Size V-Neck Short Sleeve Sequin Bodice Mother of the Bride Dress
$64.99 $96.99
Plus Size Elegant Lotus Sleeves Chiffon Bridesmaid Dress #color_Burgundy Plus Size Elegant Lotus Sleeves Chiffon Bridesmaid Dress #color_Burgundy

+ 23

pretty OREE
Plus Size Elegant Lotus Sleeves Chiffon Bridesmaid Dress
$76.99
Plus Size Cold Shoulder Formal Bridesmaid Dress with Side Slit #color_Navy Blue Plus Size Cold Shoulder Formal Bridesmaid Dress with Side Slit #color_Navy Blue

+ 23

pretty REYA
Plus Size Cold Shoulder Formal Bridesmaid Dress with Side Slit
$59.99
Plus Size Shiny V Neck Side Split Formal Evening Dress #color_Purple Orchid Plus Size Shiny V Neck Side Split Formal Evening Dress #color_Purple Orchid

+ 2

Plus Size Shiny V Neck Side Slit Formal Evening Dress
$49.99
Plus Size Sleeveless V-Neck Empire Waist High Slit Floor-Length Evening Dress #color_Mulberry Plus Size Sleeveless V-Neck Empire Waist High Slit Floor-Length Evening Dress #color_Mulberry

+ 21

pretty SORAYA
Plus Size Sleeveless V-Neck Empire Waist High Slit Floor-Length Evening Dress
$64.99 $69.99
Plus Size Chiffon A-Line Long Sleeves Asymmetrical Hem Wedding Guest Dress #color_Burgundy Plus Size Chiffon A-Line Long Sleeves Asymmetrical Hem Wedding Guest Dress #color_Burgundy

+ 21

pretty BRIAR
Plus Size Chiffon A-Line 3/4 Sleeves Asymmetrical Hem Wedding Guest Dress
$76.99
Plus Size Open Lantern Sleeve A-Line Bridesmaid Dress #color_Black Plus Size Open Lantern Sleeve A-Line Bridesmaid Dress #color_Black

+ 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_Black Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress #color_Black

+ 24

pretty LARK
Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress
$74.99
Plus Size V-Neck Chiffon Bat-Wing Sleeve A-Line Waist Applique Formal Dress #color_Black Plus Size V-Neck Chiffon Bat-Wing Sleeve A-Line Waist Applique Formal Dress #color_Black

+ 9

pretty LILAS
Plus Size V-Neck Chiffon Bat-Wing Sleeve A-Line Waist Applique Formal Dress
$79.99
Plus Size Off the Shoulder Formal Bridesmaid Dress with Thigh Split #color_Yellow Plus Size Off the Shoulder Formal Bridesmaid Dress with Thigh Split #color_Yellow

+ 11

ever ÉMILE
Plus Size Off the Shoulder Formal Bridesmaid Dress with Thigh Split
$62.99
Asymmetrical Plus Size Formal Dresses for Prom #color_Black Asymmetrical Plus Size Formal Dresses for Prom #color_Black

+ 11

pretty ALYNA
High Low Sleeveless Plus Size Dresses With Sequin for Evening
$76.99
Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dress #color_Black Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dress #color_Black

+ 5

pretty GILDED
Plus Size Front Slit Short Sleeve With Sequin Mother of the Bride Dresses
$73.99
Plus Size Sequin High-Low Deep V Neck Tulle Evening Dresses #color_Purple Orchid Plus Size Sequin High-Low Deep V Neck Tulle Evening Dresses #color_Purple Orchid

+ 6

pretty SASHIA
Plus Size Sequin High-Low Deep V Neck Tulle Evening Dresses
$74.99
Women's Floor-Length Plus Size Formal Bridesmaid Dress with Short Sleeve #color_Pink Women's Floor-Length Plus Size Formal Bridesmaid Dress with Short Sleeve #color_Pink

+ 14

pretty MISTE
Women's Floor-Length Plus Size Formal Bridesmaid Dress with Short Sleeve
$76.99
Plus Size Maxi Sequin Formal Dresses & Gowns #color_Navy Blue Plus Size Maxi Sequin Formal Dresses & Gowns #color_Navy Blue

+ 15

pretty ORIEL
Plus Size Maxi Sequin Formal Dresses & Gowns
$89.99 $94.99
Plus Size Silver Metallic Fabric V-Neck A-Line Dress featuring Delicate Ruffled Hem #color_Champagne Plus Size Silver Metallic Fabric V-Neck A-Line Dress featuring Delicate Ruffled Hem #color_Champagne

+ 8

pretty OPAHL
Plus Size Silver Metallic Fabric V-Neck A-Line Wedding Guest Dress featuring Delicate Ruffled Hem
$89.99 $94.99
Plus Size V-Neck Lantern Long Sleeve Sequin A-Line Evening Dress #color_Black Plus Size V-Neck Lantern Long Sleeve Sequin A-Line Evening Dress #color_Black

+ 11

pretty RAYVEN
Plus Size V-Neck Lantern Long Sleeve Sequin A-Line Evening Dress
$104.99
Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress #color_Black Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress #color_Black

+ 23

pretty EDEN
Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress
$69.99
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 Short Sleeve Ruffled V-Neck A-Line Lace Wedding Guest Dress #color_Navy Blue Plus Size Short Sleeve Ruffled V-Neck A-Line Lace Wedding Guest Dress #color_Navy Blue

+ 10

pretty ELISE
Plus Size Short Sleeve Ruffled V-Neck A-Line Lace Wedding Guest Dress
$69.99
Plus Size Sequin Mermaid Formal Dress #color_Black Plus Size Sequin Mermaid Formal Dress #color_Black

+ 11

pretty PALMER
Plus Size Sequin Mermaid Formal Dress
$79.99