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Wedding Guest Dress for a Formal Beach Wedding

A formal beach wedding calls for dresses in luxe, breezy materials that balance elegance with comfort—think flowy silhouettes, vibrant or ocean-inspired colors, and details that feel both polished and effortless. Look for special touches like draping, intricate prints, or statement necklines to stand out in the sun and sand while keeping the dress code elevated. If you’d like suggestions for specific colors, lengths, or have preferences about coverage or travel-friendly fabrics, let me know—I'd be happy to refine further!
@stylemepretty
1
Vibrant Flowing Dress in Luxurious Materials
A lightweight, flowy gown in a bold color like turquoise, coral, or cobalt blue nods to the beach’s vibrant energy while looking formal. Opt for silk or chiffon for a luxe, airy effect suitable for a prestigious seaside setting.
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1
Vibrant Flowing Dress in Luxurious Materials
@stylemepretty
A lightweight, flowy gown in a bold color like turquoise, coral, or cobalt blue nods to the beach’s vibrant energy while looking formal. Opt for silk or chiffon for a luxe, airy effect suitable for a prestigious seaside setting.
New
New
Badgley Mischka Printed crepe de chine maxi dress
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Badgley Mischka

Printed crepe de chine maxi dress

$495

$990

Outnet

New
New
Camilla Crystal-embellished printed silk crepe de chine maxi dress
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Camilla

Crystal-embellished printed silk crepe de chine maxi dress

$875

Net-a-Porter

Oscar de la Renta Printed silk chiffon gown
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Oscar de la Renta

Printed silk chiffon gown

$2,495

$4,990

Mytheresa

New
New
Costarellos Carmea floral silk organza maxi dress
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Costarellos

Carmea floral silk organza maxi dress

$1,037

$2,075

Mytheresa

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@carson_light
2
Dress in Pastel or Seafoam Colors
Soft blush, mint, or seafoam green dresses feel fresh and romantic for a formal beach wedding, mirroring the natural palette. These light hues look stunning in sunlight and work beautifully for photos.
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2
Dress in Pastel or Seafoam Colors
@carson_light
Soft blush, mint, or seafoam green dresses feel fresh and romantic for a formal beach wedding, mirroring the natural palette. These light hues look stunning in sunlight and work beautifully for photos.
New
New
Cult Gaia Renay Dress
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Cult Gaia

Renay Dress

$998

Shopbop

Faithfull Biarritz lace-trimmed silk crepe de chine maxi dress
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Faithfull

Biarritz lace-trimmed silk crepe de chine maxi dress

$200

$500

Net-a-Porter

New
New
MARMAR HALIM Pleated scarf-detail silk georgette gown
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MARMAR HALIM

Pleated scarf-detail silk georgette gown

$4,230

Mytheresa

New
New
Maria Lucia Hohan Kamina cutout silk tulle bustier gown
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Maria Lucia Hohan

Kamina cutout silk tulle bustier gown

$2,195

Mytheresa

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@laurenwolfe
3
Draped or Cowl Neckline Dress
Draped and cowl necklines are elegant trends for Fall 2025, offering sophistication with a relaxed, seaside-appropriate flow—a perfect blend for a formal beach celebration.
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3
Draped or Cowl Neckline Dress
@laurenwolfe
Draped and cowl necklines are elegant trends for Fall 2025, offering sophistication with a relaxed, seaside-appropriate flow—a perfect blend for a formal beach celebration.
New
New
Norma Kamali Draped satin gown
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Norma Kamali

Draped satin gown

$395

Mytheresa

New
New
Versace Embellished draped wrap-effect silk-cady gown
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Versace

Embellished draped wrap-effect silk-cady gown

$2,800

$5,600

Net-a-Porter

New
New
David Koma Semi-sheer gown
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David Koma

Semi-sheer gown

$1,134

$1,620

Mytheresa

New
New
Fforme Emi satin maxi dress
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Fforme

Emi satin maxi dress

$1,630

Mytheresa

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@alexandrapereira
4
Dress with Maximalist Prints
Maximalist prints—think oversized florals, oceanic abstract, or painterly patterns—are on-trend and photograph beautifully against a coastal backdrop while feeling festive and formal.
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4
Dress with Maximalist Prints
@alexandrapereira
Maximalist prints—think oversized florals, oceanic abstract, or painterly patterns—are on-trend and photograph beautifully against a coastal backdrop while feeling festive and formal.
New
New
Camilla Crystal-embellished printed silk crepe de chine maxi dress
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Camilla

Crystal-embellished printed silk crepe de chine maxi dress

$875

Net-a-Porter

New
New
Dolce&Gabbana Floral pleated silk chiffon gown
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Dolce&Gabbana

Floral pleated silk chiffon gown

$6,316

$7,895

Mytheresa

New
New
Etro Open-back ruffled printed crepe de chine maxi dress
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Etro

Open-back ruffled printed crepe de chine maxi dress

$2,990

Net-a-Porter

New
New
Elie Saab Scarf-detail printed georgette gown
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Elie Saab

Scarf-detail printed georgette gown

$3,290

$4,700

Mytheresa

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@kitkeenan
5
Silk Slip Dress
A long silk slip dress exudes understated glamour and stays cool in warm, humid conditions. For a formal vibe, choose a floor-length or tea-length cut in a solid or softly patterned hue.
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5
Silk Slip Dress
@kitkeenan
A long silk slip dress exudes understated glamour and stays cool in warm, humid conditions. For a formal vibe, choose a floor-length or tea-length cut in a solid or softly patterned hue.
New
New
ÉTERNE Mila silk-blend satin maxi dress
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ÉTERNE

Mila silk-blend satin maxi dress

$695

Net-a-Porter

New
New
Nili Lotan Cami silk-satin gown
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Nili Lotan

Cami silk-satin gown

$650

Net-a-Porter

New
New
alice + olivia Montana satin-crepe gown
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alice + olivia

Montana satin-crepe gown

$165

$550

Outnet

KHAITE Dandora draped silk gown
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KHAITE

Dandora draped silk gown

$960

$2,400

Mytheresa

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@catherinevilhem
6
Dress with Asymmetric Hemline
Asymmetric hems add modern interest and subtle drama, plus they move beautifully in the ocean breeze. This trend elevates the formality with a designer touch.
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6
Dress with Asymmetric Hemline
@catherinevilhem
Asymmetric hems add modern interest and subtle drama, plus they move beautifully in the ocean breeze. This trend elevates the formality with a designer touch.
Carolina Herrera One-shoulder ruffled gathered floral-print silk-chiffon gown
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Carolina Herrera

One-shoulder ruffled gathered floral-print silk-chiffon gown

$1,995

$3,990

Net-a-Porter

New
New
Costarellos Carmea floral silk organza maxi dress
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Costarellos

Carmea floral silk organza maxi dress

$1,037

$2,075

Mytheresa

New
New
McQueen Asymmetric ruffled printed silk-satin maxi dress
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McQueen

Asymmetric ruffled printed silk-satin maxi dress

$3,600

Net-a-Porter

New
New
NICHOLAS Ruffled printed silk-chiffon gown
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NICHOLAS

Ruffled printed silk-chiffon gown

$278

$695

Outnet

See more
@jeannine.roxas
7
Dress with Sheer Panels or Overlay
Sheer paneling or overlays offer elegant coverage and an ethereal look that’s fitting for both the beach and a formal occasion. Layered designs are key trends for Fall 2025.
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7
Dress with Sheer Panels or Overlay
@jeannine.roxas
Sheer paneling or overlays offer elegant coverage and an ethereal look that’s fitting for both the beach and a formal occasion. Layered designs are key trends for Fall 2025.
Faithfull Biarritz lace-trimmed silk crepe de chine maxi dress
save

Faithfull

Biarritz lace-trimmed silk crepe de chine maxi dress

$200

$500

Net-a-Porter

David Koma Tulle-trimmed bustier dress
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David Koma

Tulle-trimmed bustier dress

$2,160

Mytheresa

New
New
Stella McCartney Miracle organza-trimmed two-tone crepe gown
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Stella McCartney

Miracle organza-trimmed two-tone crepe gown

$2,800

Net-a-Porter

Maria Lucia Hohan Lorelai draped silk muslin gown
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Maria Lucia Hohan

Lorelai draped silk muslin gown

$1,090

$2,180

Mytheresa

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@rem0nia
8
Strapless Dress with Cascading Ruffles
A strapless, ruffle-trimmed gown is both breezy and formal. The movement is ideal for a beach event, while the silhouette keeps things elevated and picture-perfect.
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8
Strapless Dress with Cascading Ruffles
@rem0nia
A strapless, ruffle-trimmed gown is both breezy and formal. The movement is ideal for a beach event, while the silhouette keeps things elevated and picture-perfect.
NBD Luna Gown
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NBD

Luna Gown

$278

Revolve

New
New
Valentino Garavani Strapless pleated ruffled polka-dot silk-chiffon gown
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Valentino Garavani

Strapless pleated ruffled polka-dot silk-chiffon gown

$9,500

$19,000

Net-a-Porter

Magda Butrym Strapless ruched silk-taffeta maxi dress
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Magda Butrym

Strapless ruched silk-taffeta maxi dress

$1,468

$3,670

Net-a-Porter

NBD Sarita Gown
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NBD

Sarita Gown

$197

$328

Revolve

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@felicitymbird
9
Dress with Subtle Metallic Details
A dress featuring subtle metallic threading or accents brings a touch of evening sophistication to the natural light of a beach wedding, without feeling overdone.
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9
Dress with Subtle Metallic Details
@felicitymbird
A dress featuring subtle metallic threading or accents brings a touch of evening sophistication to the natural light of a beach wedding, without feeling overdone.
New
New
Veronica Beard Yardley printed plissé-chiffon maxi dress
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Veronica Beard

Yardley printed plissé-chiffon maxi dress

$998

Net-a-Porter

New
New
Zuhair Murad Antique Shard metallic printed silk-chiffon gown
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Zuhair Murad

Antique Shard metallic printed silk-chiffon gown

$1,972

$4,930

Net-a-Porter

New
New
Dima Ayad Plissé-satin maxi dress
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Dima Ayad

Plissé-satin maxi dress

$1,094

Net-a-Porter

New
New
Cult Gaia Renay Dress
save

Cult Gaia

Renay Dress

$998

Shopbop

See more
Shop More
New
New
Cult Gaia Renay Dress
save

Cult Gaia

Renay Dress

$998

Shopbop

New
New
Veronica Beard Yardley printed plissé-chiffon maxi dress
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Veronica Beard

Yardley printed plissé-chiffon maxi dress

$998

Net-a-Porter

New
New
SIMKHAI Emma printed jersey maxi dress
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SIMKHAI

Emma printed jersey maxi dress

$1,160

Mytheresa

New
New
Johanna Ortiz Summer Counts jacquard maxi dress
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Johanna Ortiz

Summer Counts jacquard maxi dress

$2,685

Mytheresa

New
New
Cult Gaia Janelle Gown
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Cult Gaia

Janelle Gown

$359.2

$898

Shopbop

Oscar de la Renta Printed silk chiffon gown
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Oscar de la Renta

Printed silk chiffon gown

$2,495

$4,990

Mytheresa

New
New
Johanna Ortiz Halterneck printed silk gown
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Johanna Ortiz

Halterneck printed silk gown

$2,250

Mytheresa

New
New
Pucci Iride gathered wool-blend gown
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Pucci

Iride gathered wool-blend gown

$2,745

Mytheresa

New
New
Diane von Furstenberg Rob cutout ruffled chiffon maxi dress
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Diane von Furstenberg

Rob cutout ruffled chiffon maxi dress

$234

$518

Outnet

New
New
Oscar de la Renta Floral gathered silk chiffon gown
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Oscar de la Renta

Floral gathered silk chiffon gown

$6,290

Mytheresa

New
New
Costarellos Carmea floral silk organza maxi dress
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Costarellos

Carmea floral silk organza maxi dress

$1,037

$2,075

Mytheresa

New
New
La DoubleJ Roy floral one-shoulder silk maxi dress
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La DoubleJ

Roy floral one-shoulder silk maxi dress

$1,390

Mytheresa

New
New
MIKAEL AGHAL Ruffled floral-print chiffon maxi dress
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MIKAEL AGHAL

Ruffled floral-print chiffon maxi dress

$396

$990

Outnet

New
New
Elie Saab Scarf-detail printed georgette gown
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Elie Saab

Scarf-detail printed georgette gown

$3,290

$4,700

Mytheresa

New
New
Costarellos Jera floral silk georgette gown
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Costarellos

Jera floral silk georgette gown

$1,200

$2,000

Mytheresa

Carolina Herrera One-shoulder ruffled gathered floral-print silk-chiffon gown
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Carolina Herrera

One-shoulder ruffled gathered floral-print silk-chiffon gown

$1,995

$3,990

Net-a-Porter

New
New
Veronica Beard Yardley floral pleated chiffon gown
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Veronica Beard

Yardley floral pleated chiffon gown

$1,000

Mytheresa

New
New
Zuhair Murad Antique Shard metallic printed silk-chiffon gown
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Zuhair Murad

Antique Shard metallic printed silk-chiffon gown

$1,972

$4,930

Net-a-Porter

New
New
Dolce&Gabbana Floral pleated silk chiffon gown
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Dolce&Gabbana

Floral pleated silk chiffon gown

$6,316

$7,895

Mytheresa

New
New
La DoubleJ Roy floral silk twill maxi dress
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La DoubleJ

Roy floral silk twill maxi dress

$1,290

Mytheresa

Johanna Ortiz Printed halterneck silk gown
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Johanna Ortiz

Printed halterneck silk gown

$1,715

$2,450

Mytheresa

Johanna Ortiz Embroidered linen and cotton maxi dress
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Johanna Ortiz

Embroidered linen and cotton maxi dress

$497

$710

Mytheresa

New
New
NICHOLAS Ruffled printed silk-chiffon gown
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NICHOLAS

Ruffled printed silk-chiffon gown

$278

$695

Outnet

Dries Van Noten Printed silk georgette maxi dress
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Dries Van Noten

Printed silk georgette maxi dress

$1,351

$1,930

Mytheresa

New
New
Camilla Crystal-embellished printed silk crepe de chine maxi dress
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Camilla

Crystal-embellished printed silk crepe de chine maxi dress

$875

Net-a-Porter

New
New
Retrofête Ina cutout silk-chiffon halterneck maxi dress
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Retrofête

Ina cutout silk-chiffon halterneck maxi dress

$280

$698

Outnet

New
New
Ulla Johnson Aveline ruffled silk-crepon gown
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Ulla Johnson

Aveline ruffled silk-crepon gown

$382

$1,090

Outnet

New
New
Pucci Iride halterneck satin gown
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Pucci

Iride halterneck satin gown

$3,035

Mytheresa

New
New
Retrofête Annalise Silk Dress
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Retrofête

Annalise Silk Dress

$399

$798

Shopbop

New
New
Badgley Mischka Pleated crinkled-habotai gown
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Badgley Mischka

Pleated crinkled-habotai gown

$375

$750

Outnet

New
New
Etro Open-back ruffled printed crepe de chine maxi dress
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Etro

Open-back ruffled printed crepe de chine maxi dress

$2,990

Net-a-Porter

New
New
Diane von Furstenberg Ima pleated chiffon maxi dress
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Diane von Furstenberg

Ima pleated chiffon maxi dress

$265

$530

Outnet

Valentino Printed silk gown
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Valentino

Printed silk gown

$4,200

$7,000

Mytheresa

Dolce&Gabbana Draped gathered organza halterneck gown
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Dolce&Gabbana

Draped gathered organza halterneck gown

$2,298

$4,595

Net-a-Porter

New
New
Zimmermann Illuminate bead-embellished printed linen and silk-blend gown
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Zimmermann

Illuminate bead-embellished printed linen and silk-blend gown

$1,770

$2,950

Net-a-Porter

New
New
Retrofête Nicole strapless zebra-print silk-chiffon maxi dress
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Retrofête

Nicole strapless zebra-print silk-chiffon maxi dress

$280

$698

Outnet

New
New
David Koma Semi-sheer gown
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David Koma

Semi-sheer gown

$1,134

$1,620

Mytheresa

Costarellos Shauna silk georgette gown
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Costarellos

Shauna silk georgette gown

$1,282

$2,137

Mytheresa

New
New
Dima Ayad Plissé-satin maxi dress
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Dima Ayad

Plissé-satin maxi dress

$1,094

Net-a-Porter

New
New
Costarellos Adamaris embellished silk-blend chiffon gown
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Costarellos

Adamaris embellished silk-blend chiffon gown

$1,600

$2,000

Mytheresa

An edit of formal beach wedding dresses showcasing flowing maxi gowns, soft prints, textured silks, and delicate chiffon for seaside ceremonies that feel elegant, airy, and refined.

Maxi Gowns with Fluidity

Every piece on this edit is a maxi dress / maxi gown designed for movement: pleated chiffon, flowing silk, ruffles, and organza layers sweep with the breeze. They bring length and presence while staying light enough for sand and sunset.

Prints & Texture That Whisper Statement

Soft florals, layered prints, crepe-and-georgette textures define many of the styles here. The printed silk chiffon gown, floral organza maxi, and scarf-detail georgette pieces offer depth without bold contrast—perfect for formal beach elegance.

Silks, Chiffon & Organza Details

Luxurious materials are central: silk blends, chiffon, georgette, organza. They offer sheen, gentle drape, and soft transparency. Bustlines, halter necks, one-shoulder cuts, and ruffles frame the beach wedding aesthetic with structure and romance.

Design Elements & Embellishments

Ruffles, gathers, cutouts, belted waists, and subtle sparkle work together delicately. Embellishments are present but restrained; crystal accents, pleated detailing, and beadwork elevate without overwhelming the natural setting.

Style for Bridal Settings by the Water

These gowns seamlessly pair with minimal accessories—think bare shoulders, soft earrings, compact clutch—and neutrals or pastels that reflect ocean and sky. Hemlines suited to walking in sand, straps or necklines that stay secure in warm breeze.