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Semi Formal Wedding Guest Dresses

Semi formal wedding guest dresses hit the sweet spot between casual and formal. Think polished, comfortable, and event-ready, without going full gown. Most guests choose a midi, knee-length, or tea-length dress, especially for modern venues.

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All Guest Plus Size Midi Knee Length Cocktail
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Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress #color_Navy Blue Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress #color_Navy Blue

+ 19

ever LARK
Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress
$74.99
3/4 Sleeve Sparkly Sequin Round Neck Midi Wedding Guest Dress #color_Navy Blue 3/4 Sleeve Sparkly Sequin Round Neck Midi Wedding Guest Dress #color_Navy Blue

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ever SIENNA
3/4 Sleeve Sparkly Sequin Round Neck Midi Wedding Guest Dress
$86.99
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
$65.99
Graceful V-Neck Waist Design Short Sleeves Fall Velvet Midi Wedding Guest Dress #color_Dark Green Graceful V-Neck Waist Design Short Sleeves Fall Velvet Midi Wedding Guest Dress #color_Dark Green

+ 6

ever AZALEA
Graceful V-Neck Waist Design Short Sleeves Fall Velvet Midi Wedding Guest Dress
$65.99
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 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
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
A-Line V-Neck Wedding Guest Dress #color_Black A-Line V-Neck Wedding Guest Dress #color_Black

+ 4

ever BAYLOR
A-Line V-Neck Wedding Guest Dress
$74.99
Pleated Chiffon Ruffle Sleeve Midi Dress #color_Dusty Blue Pleated Chiffon Ruffle Sleeve Midi Dress #color_Dusty Blue

+ 10

ever LILOU
Pleated Chiffon Ruffle Sleeve Wedding Guest Dress
$78.99
ever GREER| Glitter long Sleeve A-Line Midi Dress With Pocket Glitter long Sleeve A-Line Midi Dress With Pocket #color_Burgundy

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ever GREER
Glitter long Sleeve A-Line Midi Dress With Pocket
$79.99
Ruffled Sleeve Empire Waist Lace Wedding Guest Dress #color_Burgundy Ruffled Sleeve Empire Waist Lace Wedding Guest Dress #color_Burgundy

+ 6

ever SEVYN
Ruffled Sleeve Empire Waist Lace Wedding Guest Dress
$72.99
Delivery Within 4 Business Days
Plus Size Ruffled Sleeve Empire Waist Lace Wedding Guest Dress #color_Dark Purple Plus Size Ruffled Sleeve Empire Waist Lace Wedding Guest Dress #color_Dark Purple

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pretty SEVYN
Plus Size Ruffled Sleeve Empire Waist Lace Wedding Guest Dress
$72.99
Elegant V-Neck Flowy High-Low Short Sleeve Wedding Guest Dress #color_Eucalyptus Elegant V-Neck Flowy High-Low Short Sleeve Wedding Guest Dress #color_Eucalyptus

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ever FAYE
Elegant V-Neck Flowy High-Low Short Sleeve Wedding Guest Dress
$69.99
V-Neck Satin Midi Wedding Guest Dress with Ruffled Skirt #color_Brown V-Neck Satin Midi Wedding Guest Dress with Ruffled Skirt #color_Brown

+ 8

ever SAIGE
V-Neck Satin Midi Wedding Guest Dress with Ruffled Skirt
$76.99
Delivery Within 4 Business Days
Sleeveles A-Line Midi Satin Wedding Guest Dress with Pockets #color_Champagne Sleeveles A-Line Midi Satin Wedding Guest Dress with Pockets #color_Champagne

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ever DELYN
Sleeveles A-Line Midi Satin Wedding Guest Dress with Pockets
$65.99
V-neck High-Low Satin Wedding Guest Dress with Pockets #color_Burgundy V-neck High-Low Satin Wedding Guest Dress with Pockets #color_Burgundy

+ 8

ever SCARLEN
V-neck High-Low Satin Wedding Guest Dress with Pockets
$69.99
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
Chiffon A-Line Ruffle Sleeve Evening Dress #color_Black Chiffon A-Line Ruffle Sleeve Evening Dress #color_Black

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ever NOAH
Chiffon A-Line Ruffle Sleeve Evening Dress
$82.99
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

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

+ 17

pretty JORDANE
Plus Size Cold Shoulder Sweetheart Necklin Chiffon Midi Wedding Guest Dress
$69.99
Side Split Chiffon Ruffle Sleeve Dress #color_Burgundy Side Split Chiffon Ruffle Sleeve Dress #color_Burgundy

+ 3

ever MARIEL
Side Split Chiffon Ruffle Sleeve Dress
$82.99
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
Pleated Chiffon Lantern Sleeve Evening Dress #color_Black Pleated Chiffon Lantern Sleeve Evening Dress #color_Black

+ 9

Pleated Chiffon Lantern Sleeve Evening Dress
$90.99
Short Sleeves V-Neck Tea Length Wedding Guest Dress with Floral Applique #color_Burgundy Short Sleeves V-Neck Tea Length Wedding Guest Dress with Floral Applique #color_Burgundy

+ 16

ever DAHLIA
Short Sleeves V-Neck Tea Length Wedding Guest Dress with Floral Applique
$84.99
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

+ 16

pretty DAHLIA
Plus Size Elegant Short Sleeves V-Neck Floral Applique Wedding Guest Dress
$84.99
Jacquard bodycon Mermaid Evening Dress #color_Brown Jacquard bodycon Mermaid Evening Dress #color_Brown

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Jacquard bodycon Mermaid Evening Dress
$89.99
A-Line Pleated Chiffon Wedding Guest Dress with Round Neckline and Sleeveless #color_Black A-Line Pleated Chiffon Wedding Guest Dress with Round Neckline and Sleeveless #color_Black

+ 1

A-Line Pleated Chiffon Wedding Guest Dress with Round Neckline and Cap Sleeves
$72.99
Silver Metallic Fabric V-Neck A-Line Dress featuring Delicate Ruffled Hem #color_Navy Blue Silver Metallic Fabric V-Neck A-Line Dress featuring Delicate Ruffled Hem #color_Navy Blue

+ 9

ever OPAHL
Silver Metallic Fabric V-Neck A-Line Wedding Guest Dress Featuring Delicate Ruffled Hem
$89.99 $94.99
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
Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line #color_Black Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line #color_Black

+ 14

ever POSIE
Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line
$72.99
Glitter Sleeveless A-Line Midi Wedding Guest Dress with Ruffled Hem #color_Black Glitter Sleeveless A-Line Midi Wedding Guest Dress with Ruffled Hem #color_Black

+ 6

ever MEI
Glitter Sleeveless A-Line Midi Wedding Guest Dress with Ruffled Hem
$76.99
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
Deep V-neck Sequin Ruffle Sleeve Formal Dress #color_Burgundy Deep V-neck Sequin Ruffle Sleeve Formal Dress #color_Burgundy

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ever CALISTEA
Deep V-neck Sequin Ruffle Sleeve Formal Dress
$76.99
Flowing Ribbons Mesh Sleeveless Evening Dress #color_Navy Blue Flowing Ribbons Mesh Sleeveless Evening Dress #color_Navy Blue

+ 7

Flowing Ribbons Mesh Sleeveless Evening Dress
$94.99
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
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

+ 7

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

+ 12

pretty POSIE
Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress
$72.99
Chic V-Neck Halter Bow High-Waist Sleeveless Lotus Leaf Wedding Guest Dress #color_Dusty Blue Chic V-Neck Halter Bow High-Waist Sleeveless Lotus Leaf Wedding Guest Dress #color_Dusty Blue

+ 3

Chic V-Neck Halter Bow High-Waist Sleeveless Lotus Leaf Wedding Guest Dress
$67.99
Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress #color_Black Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress #color_Black

+ 14

ever SIMONE
Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress
$84.99
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
Plus Size Sleeveless Leaf Sequin A-Line Midi Wedding Guest Dress #color_Black Plus Size Sleeveless Leaf Sequin A-Line Midi Wedding Guest Dress #color_Black

+ 2

pretty ROUX
Plus Size Sleeveless Leaf Sequin A-Line Midi Wedding Guest Dress
$82.99
Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique #color_Navy Blue Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique #color_Navy Blue

+ 12

ever IRYS
Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique
$82.99
Embroidered Mesh Double V-Neck Short Sleeves Midi Wedding Guest Dress #color_Black Embroidered Mesh Double V-Neck Short Sleeves Midi Wedding Guest Dress #color_Black

+ 3

ever TIDAL
Embroidered Mesh Double V-Neck Short Sleeves Midi Wedding Guest Dress
$86.99
Plus Size Short Sleeves Embroidered Mesh A-Line V-Neck Midi Wedding Guest Dress #color_Navy Blue Plus Size Short Sleeves Embroidered Mesh A-Line V-Neck Midi Wedding Guest Dress #color_Navy Blue

+ 2

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
Long Sleeve Waist Chain Round Neckline Midi Chiffon Wedding Guest Dress #color_Dusty Blue Long Sleeve Waist Chain Round Neckline Midi Chiffon Wedding Guest Dress #color_Dusty Blue

+ 2

ever AMYRA
Long Sleeve Waist Chain Round Neckline Midi Chiffon Wedding Guest Dress
$39.99 $59.99
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
$39.99 $59.99

What “Semi Formal” Means for Wedding Guests

Semi formal sits in the middle. It is dressier than casual, but typically more relaxed than cocktail, and the right choice depends on the venue and time of day. When in doubt, aim a touch more elevated for evening receptions and keep it lighter for daytime ceremonies.

Best Lengths for Semi Formal Wedding Guest Dresses

  • Midi wedding guest dresses for the safest, most versatile option
  • Knee-length dresses for warm weather and daytime events
  • Tea-length dresses when you want a classic, dressed-up feel without a full-length gown

Semi Formal Wedding Guest Dresses by Style

If you want something you can wear again, focus on timeless silhouettes:

  • Wrap dresses for a defined waist and adjustable comfort
  • A-line dresses for an easy, flattering fit
  • Slip and sheath dresses for a sleek, minimal look
  • Dressy jumpsuits for city weddings and modern receptions

FAQs About Semi Formal Wedding Guest Dresses

Can I wear a midi dress to a semi formal wedding?

Yes. Midi is one of the safest choices for semi formal wedding guest attire because it looks polished without feeling overdone.

Is semi formal the same as cocktail attire?

They are close, and sometimes used interchangeably, but cocktail is often a step more dressed up. If you are unsure, lean slightly more elevated for evening events.

Can I wear a jumpsuit to a semi formal wedding?

Yes, as long as it is tailored and styled with dressy shoes and accessories.

What should I avoid for semi formal wedding guest attire?

Avoid anything that reads too casual like sneakers or overly informal pieces. Check the dress code and venue first.

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