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Plus Size Semi-Formal Dresses

When the dress code is semi formal, you want to look put together but still relaxed. These plus size semi formal dresses use simple shapes, midi and maxi lengths and fabrics that skim instead of cling, so they work for wedding guests, office parties and nicer dinners without feeling overdressed.

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All Plus Size Wedding Guest Midi Dresses Causal Dresses
46 products
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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
$65.99 $76.99
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
$84.99 $94.99
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 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

+ 22

pretty LARK
Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress
$74.99 $88.99
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

+ 21

pretty EDEN
Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress
$69.99 $76.99
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

+ 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 Cold Shoulder Sweetheart Necklin Chiffon Midi Wedding Guest Dress #color_Black Plus Size Cold Shoulder Sweetheart Necklin Chiffon Midi Wedding Guest Dress #color_Black

+ 16

pretty JORDANE
Plus Size Cold Shoulder Sweetheart Necklin Chiffon Midi Wedding Guest Dress
$69.99 $72.99
Plus Size Flowy Long Sleeves V-Neck Midi Chiffon Wedding Guest Dress #color_White Plus Size Flowy Long Sleeves V-Neck Midi Chiffon Wedding Guest Dress #color_White

+ 5

pretty AMARA
Plus Size Flowy Long Sleeves V-Neck Midi Chiffon Wedding Guest Dress
$49.99 $79.99
Plus Size V-Neck Long Lantern Sleeves A-Line Chiffon Bridesmaid Dress #color_Burgundy Plus Size V-Neck Long Lantern Sleeves A-Line Chiffon Bridesmaid Dress #color_Burgundy

+ 13

pretty GRIFFIN
Plus Size V-Neck Long Lantern Sleeves A-Line Chiffon Bridesmaid Dress
$84.99
Plus Size Sequin Mermaid Formal Dresses #color_Purple Orchid Plus Size Sequin Mermaid Formal Dresses #color_Purple Orchid

+ 9

pretty HAYLEN
Plus Size Sequin Mermaid Formal Dress
$85.99 $95.99
Plus Size Short Sleeves Embroidered Mesh A-Line V-Neck Midi Wedding Guest Dress #color_Dark Green Plus Size Short Sleeves Embroidered Mesh A-Line V-Neck Midi Wedding Guest Dress #color_Dark Green

+ 3

pretty TIDAL
Plus Size Short Sleeves Embroidered Mesh A-Line V-Neck Midi Wedding Guest Dress
$86.99
Plus Size 3/4 Sleeve Midi Round Neck A-Line Sequin Wedding Guest Dress #color_Black Plus Size 3/4 Sleeve Midi Round Neck A-Line Sequin Wedding Guest Dress #color_Black

+ 6

pretty SIENNA
Plus Size 3/4 Sleeve Midi Round Neck A-Line Sequin Wedding Guest Dress
$86.99
Delivery Within 4 Business Days
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

+ 5

pretty IRYS
Sleeveless V-Neck High Low Plus Size Wedding Guest Dress with Floral Applique
$82.99 $84.99
Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress #color_Eucalyptus Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress #color_Eucalyptus

+ 11

pretty POSIE
Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress
$72.99
Plus Size Sequin Leaf Midi Evening Dresses #color_Dusty Blue Plus Size Sequin Leaf Midi Evening Dresses #color_Dusty Blue

+ 13

pretty TAYLOR
Plus Size Sequin Leaf Midi Evening Dress
$74.99
Plus Size Pleated Chiffon Ruffle Sleeve Midi Dress #color_Navy Blue Plus Size Pleated Chiffon Ruffle Sleeve Midi Dress #color_Burgundy

+ 10

pretty LILOU
Plus Size Pleated Chiffon Ruffle Sleeve Midi Dress
$78.99 $88.99
Plus Size Satin Midi Wedding Guest Dress with Pockets #color_Black Plus Size Satin Midi Wedding Guest Dress with Pockets #color_Black

+ 8

pretty SCARLEN
Plus Size Satin Midi Wedding Guest Dress with Pockets
$69.99
Plus Size Round Neckline Embellished Tulle Midi Bridesmaid Dress #color_Dusty Blue Plus Size Round Neckline Embellished Tulle Midi Bridesmaid Dress #color_Dusty Blue

+ 3

pretty MARA
Plus Size Round Neckline Embellished Tulle Midi Junior Bridesmaid Dress
$69.99
Sequin Mermaid Round Neck Dress #color_Purple Orchid Sequin Mermaid Round Neck Dress #color_Purple Orchid

+ 9

ever HAYLEN
Sequin Mermaid Round Neck Dress
$85.99 $95.99
Plus Size High-Stretch V-neck Midi Wedding Guest Dress #color_Dark Green Plus Size High-Stretch V-neck Midi Wedding Guest Dress #color_Dark Green

+ 3

pretty FALLON
Plus Size High-Stretch V-neck Midi Wedding Guest Dress
$54.99
Plus Size Glitter Short Sleeve V-Neck Pleated Midi Wedding Guest Dress #color_Burgundy Plus Size Glitter Short Sleeve V-Neck Pleated Midi Wedding Guest Dress #color_Burgundy

+ 3

pretty SOL
Plus Size Glitter Short Sleeve V-Neck Pleated Midi Wedding Guest Dress
$64.99
Plus Size Flowy Chiffon Bridesmaid Dress #color_Eucalyptus Plus Size Flowy Chiffon Bridesmaid Dress #color_Eucalyptus

+ 17

pretty EDEN
Plus Size Flowy Chiffon Bridesmaid Dress
$69.99 $76.99
Plus Size Short Sleeve V-Neck A-Line Lace Midi Wedding Guest Dress #color_Dusty Blue Plus Size Short Sleeve V-Neck A-Line Lace Midi Wedding Guest Dress #color_Dusty Blue

+ 3

pretty PALOMA
Plus Size Short Sleeves V-Neck A-Line Lace Midi Wedding Guest Dress
$69.99 $79.99
Plus Size Sequin Round Neck Asymmetrical Midi Wedding Guest Dress #color_Black Plus Size Sequin Round Neck Asymmetrical Midi Wedding Guest Dress #color_Black

+ 5

pretty CLARYN
Plus Size Sequin Round Neck Asymmetrical Midi Wedding Guest Dress
$64.99
Plus Size V-Neck Satin Midi Wedding Guest Dress with Ruffled Skirt #color_Sage Green Plus Size V-Neck Satin Midi Wedding Guest Dress with Ruffled Skirt #color_Sage Green

+ 3

pretty SAIGE
Plus Size V-Neck Satin Midi Wedding Guest Dress with Ruffled Skirt
$76.99
Plus size Glittery Formal Evening Dresses #color_Burgundy Plus size Glittery Formal Evening Dresses #color_Burgundy

+ 6

pretty QUINN
Plus size Glittery Formal Evening Dress
$75.99
Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress #color_Dark Green Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress #color_Dark Green

+ 6

pretty MEI
Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress
$76.99
Plus Size Sequin Midi Wedding Guest Dresses #color_Black Plus Size Sequin Midi Wedding Guest Dresses #color_Black

+ 2

ever ADEL
Plus Size Sequin Midi Wedding Guest Dress
$79.99
Plus Size Half Sleeve Lace Pleated V-Neck Midi Wedding Guest Dress #color_White Plus Size Half Sleeve Lace Pleated V-Neck Midi Wedding Guest Dress #color_White

+ 3

pretty JOLEN
Plus Size Half Sleeve Lace Pleated V-Neck Midi Wedding Guest Dress
$69.99
Plus Size Short Sleeve Asymmetrical Hem V-Neck Applique Wedding Guest Dresses #color_Dusty Blue Plus Size Short Sleeve Asymmetrical Hem V-Neck Applique Wedding Guest Dresses #color_Dusty Blue

+ 2

pretty DANNA
Plus Size Short Sleeve Asymmetrical Hem V-Neck Applique Wedding Guest Dress
$66.99
Plus Size Pleated Chiffon Wedding Guest Dress #color_Black Plus Size Pleated Chiffon Wedding Guest Dress #color_Black

+ 4

pretty TALIENNE
Plus Size Pleated Chiffon Wedding Guest Dress
$69.99
Plus Size 3/4 Sleeve Floral Velvet Wedding Guest Dress with Pockets #color_Brown Plus Size 3/4 Sleeve Floral Velvet Wedding Guest Dress with Pockets #color_Brown

+ 3

pretty NYRA
Plus Size 3/4 Sleeve Floral Velvet Wedding Guest Dress with Pockets
$84.99
Plus Size Tie-Waist Bridesmaid Dresses #color_Burgundy Plus Size Tie-Waist Bridesmaid Dresses #color_Burgundy

+ 12

pretty HARLOW
Plus Size Tie-Waist Bridesmaid Dress
$75.99
Plus Size Glitter Midi Wedding Guest Dress with Long Sleeves #color_Gold Plus Size Glitter Midi Wedding Guest Dress with Long Sleeves #color_Gold

+ 2

pretty KARLEN
Plus Size Glitter Midi Wedding Guest Dress with Long Sleeves
$68.99
Plus Size Glitter long Sleeve Midi Dress With Pocket #color_Burgundy Plus Size Glitter long Sleeve Midi Dress With Pocket #color_Burgundy

+ 3

pretty GREER
Plus Size Glitter long Sleeve Midi Dress With Pocket
$79.99
Plus Size Sequin Mermaid Mother of the Bride Dress #color_Purple Orchid Plus Size Sequin Mermaid Mother of the Bride Dress #color_Purple Orchid

+ 9

ever HAYLEN
Plus Size Sequin Mermaid Mother of the Bride Dress
$85.99 $95.99
Plus Size Sequin Leaf Wedding Guest Dresses #color_Grey Plus Size Sequin Leaf Wedding Guest Dresses #color_Grey

+ 3

pretty TAYLOR
Plus Size Sequin Leaf Wedding Guest Dress
$74.99
Plus Size Sequin Ruffle Sleeve Evening Dress #color_Dark Purple Plus Size Sequin Ruffle Sleeve Evening Dress #color_Dark Purple

+ 3

ever FATE
Plus Size Sequin Flutter Sleeve Formal Dress
$66.99 $76.99
Plus Size Ruffled Sleeves Lace A-Line Formal Evening Dress #color_Dusty Blue Plus Size Ruffled Sleeves Lace A-Line Formal Evening Dress #color_Dusty Blue

+ 3

pretty PALOMA
Plus Size Ruffled Sleeves Lace A-Line Formal Evening Dress
$69.99 $79.99
Plus Size Lace Round Neck Long Sleeve Chiffon Midi Wedding Guest Dress #color_Burgundy Plus Size Lace Round Neck Long Sleeve Chiffon Midi Wedding Guest Dress #color_Burgundy

+ 2

pretty AMYRA
Plus Size Lace Round Neck Long Sleeve Chiffon Midi Wedding Guest Dress
$59.99 $84.99
Plus Size Half Sleeve A-line Lace Formal Evening Dress #color_Navy Blue Plus Size Half Sleeve A-line Lace Formal Evening Dress #color_White

+ 3

pretty JOLEN
Plus Size Half Sleeve A-line Lace Formal Evening Dress
$69.99
Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress #color_Black Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress #color_Black

+ 3

pretty MARIS
Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress
$69.99 $79.99
Plus Size Deep V-Neck Chiffon Wedding Guest Dress #color_Burgundy Plus Size Deep V-Neck Chiffon Wedding Guest Dress #color_Burgundy

+ 3

pretty WYNN
Plus Size Deep V-Neck Chiffon Wedding Guest Dress
$79.99
Delivery Within 4 Business Days
Plus-Size Glittery Halter Neck Dress #color_Black Plus-Size Glittery Halter Neck Dress #color_Black

+ 3

pretty VAYLA
Plus-Size Glittery Halter Neck Dress
$89.99
Plus Size Sparkly Midi Cocktail Dress #color_Burgundy Plus Size Sparkly Midi Cocktail Dress #color_Burgundy

+ 14

pretty SIMONE
Plus Size Sparkly Midi Cocktail Dress
$84.99 $94.99