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Formal Wedding Guest Dresses

Formal weddings are your cue to go all out. We refined your search to formal wedding guest dresses—think elevated silhouettes, luxe fabrics, and dramatic lengths—while filtering out white so you never compete with the bride. Want to narrow it further? Add your budget, preferred color, size, retailer, or brand, or use Smart Filters.
Veronica Beard Yardley printed plissé-chiffon maxi dress
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Veronica Beard

Yardley printed plissé-chiffon maxi dress

$400

$998

Net-a-Porter

Black Halo Kacie 2 Piece Maxi Dress
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Black Halo

Kacie 2 Piece Maxi Dress

$415

Shopbop

MARCHESA NOTTE Off-the-shoulder embellished tulle gown
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MARCHESA NOTTE

Off-the-shoulder embellished tulle gown

$498

$995

Outnet

Emilia Wickstead Megara paneled cloqué maxi dress
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Emilia Wickstead

Megara paneled cloqué maxi dress

$710

$2,365

Net-a-Porter

Erdem Fil-coupé organza midi dress
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Erdem

Fil-coupé organza midi dress

$1,040

$3,465

Net-a-Porter

Proenza Schouler Devyn draped pleated crepe maxi dress
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Proenza Schouler

Devyn draped pleated crepe maxi dress

$417

$1,390

Net-a-Porter

TOTEME Gathered hammered silk-satin maxi dress
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TOTEME

Gathered hammered silk-satin maxi dress

$392

$980

Net-a-Porter

Costarellos Serenne lamé georgette gown
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Costarellos

Serenne lamé georgette gown

$1,215

$2,025

Mytheresa

Rebecca Vallance Amore off-shoulder crêpe midi dress
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Rebecca Vallance

Amore off-shoulder crêpe midi dress

$483

$690

Mytheresa

Elie Saab Caped cady gown
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Elie Saab

Caped cady gown

$3,955

Mytheresa

Oscar de la Renta Porcelain Flower silk chiffon gown
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Oscar de la Renta

Porcelain Flower silk chiffon gown

$6,490

Mytheresa

MARCHESA NOTTE Off-the-shoulder embellished tulle gown
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MARCHESA NOTTE

Off-the-shoulder embellished tulle gown

$448

$995

Outnet

Elie Saab Halterneck cady gown
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Elie Saab

Halterneck cady gown

$2,855

Mytheresa

Lovers and Friends Urgonia Gown
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Lovers and Friends

Urgonia Gown

$328

Revolve

Markarian Yolanda off-shoulder brocade gown
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Markarian

Yolanda off-shoulder brocade gown

$2,564

$3,205

Mytheresa

SIMKHAI Floral linen and cotton bustier dress
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SIMKHAI

Floral linen and cotton bustier dress

$690

Mytheresa

Giambattista Valli Cold-shoulder gathered crepe gown
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Giambattista Valli

Cold-shoulder gathered crepe gown

$1,527

$5,090

Net-a-Porter

SIMKHAI Reannon Draped Satin Gown
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SIMKHAI

Reannon Draped Satin Gown

$477

$795

SIMKHAI

Markarian Tatiana floral gown
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Markarian

Tatiana floral gown

$1,851

$3,085

Mytheresa

Emilia Wickstead Kissa jacquard midi dress
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Emilia Wickstead

Kissa jacquard midi dress

$1,674

$2,790

Mytheresa

BRAND RECOMMENDATION
Deme by Gabriella
Deme by Gabriella is a rising star known for modern silhouettes and a luxe, understated elegance—perfect for a formal wedding guest look that's unique yet sophisticated. Discover beautifully tailored dresses that balance trend-forward design with timeless appeal.
View Brand
Deme by Gabriella Berta - Snake
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Deme by Gabriella

Berta - Snake

$475

Deme By Gabriella

Deme by Gabriella The Kimberly Gown
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Deme by Gabriella

The Kimberly Gown

$445

Revolve

Deme by Gabriella Regina - Snake
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Deme by Gabriella

Regina - Snake

$395

Deme By Gabriella

New
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Deme by Gabriella Kovac
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Deme by Gabriella

Kovac

$1,185

Deme By Gabriella

Deme by Gabriella Nola - Burgundy
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Deme by Gabriella

Nola - Burgundy

$450

Deme By Gabriella

Deme by Gabriella Dahlia - Mint
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Deme by Gabriella

Dahlia - Mint

$359

Deme By Gabriella

Deme by Gabriella Rori - Hibiscus
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Deme by Gabriella

Rori - Hibiscus

$400

Deme By Gabriella

Deme by Gabriella Collen - Lime Green
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Deme by Gabriella

Collen - Lime Green

$1,150

Deme By Gabriella

Deme by Gabriella Berta - Snake
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Deme by Gabriella

Berta - Snake

$475

Deme By Gabriella

Deme by Gabriella The Kimberly Gown
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Deme by Gabriella

The Kimberly Gown

$445

Revolve

Deme by Gabriella Regina - Snake
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Deme by Gabriella

Regina - Snake

$395

Deme By Gabriella

New
New
Deme by Gabriella Kovac
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Deme by Gabriella

Kovac

$1,185

Deme By Gabriella

Deme by Gabriella Nola - Burgundy
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Deme by Gabriella

Nola - Burgundy

$450

Deme By Gabriella

Deme by Gabriella Dahlia - Mint
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Deme by Gabriella

Dahlia - Mint

$359

Deme By Gabriella

Deme by Gabriella Rori - Hibiscus
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Deme by Gabriella

Rori - Hibiscus

$400

Deme By Gabriella

Deme by Gabriella Collen - Lime Green
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Deme by Gabriella

Collen - Lime Green

$1,150

Deme By Gabriella

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BRAND RECOMMENDATION
Deme by Gabriella
Deme by Gabriella is a rising star known for modern silhouettes and a luxe, understated elegance—perfect for a formal wedding guest look that's unique yet sophisticated. Discover beautifully tailored dresses that balance trend-forward design with timeless appeal.
Deme by Gabriella Berta - Snake
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Deme by Gabriella

Berta - Snake

$475

Deme By Gabriella

Deme by Gabriella The Kimberly Gown
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Deme by Gabriella

The Kimberly Gown

$445

Revolve

Deme by Gabriella Regina - Snake
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Deme by Gabriella

Regina - Snake

$395

Deme By Gabriella

New
New
Deme by Gabriella Kovac
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Deme by Gabriella

Kovac

$1,185

Deme By Gabriella

View brand
Emilia Wickstead Mathilde pleated cloqué gown
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Emilia Wickstead

Mathilde pleated cloqué gown

$1,218

$4,058

Net-a-Porter

Erdem Embellished crinkled-taffeta gown
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Erdem

Embellished crinkled-taffeta gown

$1,319

$4,395

Net-a-Porter

Solace London Irina draped gown
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Solace London

Irina draped gown

$342

$685

Mytheresa

Black Halo Divina Gown
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Black Halo

Divina Gown

$575

Shopbop

Elie Saab Halterneck cady gown
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Elie Saab

Halterneck cady gown

$3,080

Mytheresa

Costarellos Bead-embellished embroidered tulle gown
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Costarellos

Bead-embellished embroidered tulle gown

$1,252

$3,130

Net-a-Porter

Badgley Mischka One-shoulder crepe gown
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Badgley Mischka

One-shoulder crepe gown

$348

$695

Outnet

Max Mara Carnet mesh jersey maxi dress
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Max Mara

Carnet mesh jersey maxi dress

$1,064

$1,520

Mytheresa

Oscar de la Renta Wool-blend gown
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Oscar de la Renta

Wool-blend gown

$2,723

$3,890

Mytheresa

SABINA BILENKO Mallow one-shoulder draped crepe gown
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SABINA BILENKO

Mallow one-shoulder draped crepe gown

$846

$2,820

Net-a-Porter

Elie Saab Halterneck cady gown
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Elie Saab

Halterneck cady gown

$3,080

Mytheresa

Rebecca Vallance Bridal Anneli cotton-blend brocade gown
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Rebecca Vallance

Bridal Anneli cotton-blend brocade gown

$938

$1,340

Mytheresa

Safiyaa Dana embellished crepe gown
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Safiyaa

Dana embellished crepe gown

$587

$1,955

Net-a-Porter

Oscar de la Renta Guipure lace cocktail dress
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Oscar de la Renta

Guipure lace cocktail dress

$7,290

Mytheresa

David Koma Asymmetric satin gown
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David Koma

Asymmetric satin gown

$1,440

$1,800

Mytheresa

Badgley Mischka One-shoulder cape-effect crepe gown
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Badgley Mischka

One-shoulder cape-effect crepe gown

$348

$695

Outnet

Elie Saab Belted sequin-embellished tulle midi dress
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Elie Saab

Belted sequin-embellished tulle midi dress

$1,767

$5,890

Net-a-Porter

Roksanda Amanita silk cocktail dress
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Roksanda

Amanita silk cocktail dress

$1,886

$2,695

Mytheresa

Badgley Mischka Off-the-shoulder embellished jacquard gown
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Badgley Mischka

Off-the-shoulder embellished jacquard gown

$476

$1,190

Outnet

Giambattista Valli One-shoulder draped jersey gown
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Giambattista Valli

One-shoulder draped jersey gown

$1,086

$3,620

Net-a-Porter