Wedding invitations now arrive with dress codes that read like riddles, and guests have responded by outsourcing the decision entirely. The category has grown into one of the most rigidly coded corners of fashion, with rules nobody wrote down. This sorts the assortment by what the invitation is actually asking for.
The Wedding Guest Dress, Finally Decoded

Dresses
Black tie is the least ambiguous instruction and the one people still get wrong, usually by underdressing. Floor length and a real fabric is the whole brief.
Watercolor Guest of Maxi Dress - Exclusive
AQUA
Pomona Mesh Maxi Dress
SNDYS
Tonya Slip Maxi Dress
SNDYS
Ruffle Sleeve Cocktail Dress
Eliza J
Deep Drape Neck Gown
Norma Kamali
Long Charmeuse Tie Neck Dress - Exclusive
AQUA
Diana Dress
Norma Kamali
Simone One Shoulder Maxi Dress
Elliatt
Lily Smocked Floral Print Ruffle Trim Midi Dress
V. Chapman
Janis Dress
Amsale
Mock Neck Midi Dress
Eliza J
Amelie Tea Length Dress
Kay Unger
Persia Epaulette Asymmetrical Dress
ALLSAINTS
Lilibeth Silk Dress
Reformation
Crepe Back Satin Long Dress
Aidan Mattox
Amaris Asymmetric Dress
STAUD
Windswept Floral Orien Dress
Cinq à Sept
Demi Gown
BCBGMAXAZRIA
Sylviani Dress
Veronica Beard
Ira Embroidered Dress
HOBBS LONDON
The Alma Gathered Midi Dress
REISS
Floral Appliqué Mermaid Gown - Exclusive
Aidan Mattox
The Christina Moon Flower Dress
Elie Tahari

Sylvie Linen Midi Halter Dress
A.L.C.
More Dresses
Cocktail is where the confusion lives. It has drifted shorter and less formal over the last decade, and the safest reading now is a midi with some structure.
Rich Mocha Wrap Dress
JLUXLABEL
Midnight Illusion Maxi Gown
JLUXLABEL
Down The Aisle Satin Gown
JLUXLABEL
3D Floral Crepe Midi Dress
Adrianna Papell
Metallic Ruffled Dress
Adrianna Papell
One Shoulder Side Slit Long Dress
Norma Kamali
Quinn Crepe Lace Maxi Dress
FRENCH CONNECTION
Fishtail Gown
Norma Kamali
Daniela Green Maxi Dress
FARM Rio
Midori 2-in-1 Midi Dress
Ted Baker
High Neck Bodycon Full Length Dress
Elliatt
Gigianna Slip Dress
Johnny Was
Simona Lace Slip Maxi Dress
SHONA JOY
Mirabelle Dress
Elliatt
Starla Ruched Mesh Maxi Dress
REISS
Jillian Silk Dress
Reformation
Floral Ruffle-Trim Georgette Gown
Lauren Ralph Lauren
x Rosie Huntington-Whiteley Tati Maxi Dress
ViX Paula Hermanny
Oly Gown
BCBGMAXAZRIA
Nayla Midi Dress
REISS
Jacquard Midi Shirt Dress
Aidan Mattox
3D Embroidered Pleated Bodice Dress
Aidan Mattox
Rosine Strapless Midi Dress
Cinq à Sept
Celia Striped Maxi Dress
Cinq à Sept
Still more Dresses
The destination wedding rewrote the rules on colour and weight. Anything that survives a suitcase and a beach has an obvious advantage.
Beverly Strapless V-Wire Dress
NIA
Maeve Dress
ASTR the Label
Enchanted Drape Maxi Dress
JLUXLABEL
Strapless Oversized Floral Print Midi Dress
ASTR the Label
Side Slit Halter Gown
Norma Kamali
Halter Mock Neck Lace Dress
Eliza J
Women's Ania Ruched Bardot Neck Maxi Dress
Ever New
Floral Maxi Slip Dress
FARM Rio
Metallic Jersey Boatneck Gown
Lauren Ralph Lauren
Briony Dress
Reformation
Crepe Back Satin Midi Dress
Aidan Mattox
Charmeuse Cowl Gown with Thin Bow Straps
Mac Duggal
Pleated Button Up Charmeuse Gown
Lauren Ralph Lauren
Strapless Jacquard Gown
Eliza J
Rayna Crepe Strapless Dress
LEO LIN
Evangeline Gown
Black Halo
Woven Jacquard Dress
Aidan Mattox
Solina Gathered One Shoulder Gown
BCBGMAXAZRIA
Anaiis Silk Dress
Reformation

Lara Satin Pleated Midi Dress
A.L.C.
Sleeveless Low Back Draped Gown
Norma Kamali
Cara Pleated Maxi Dress
REISS
Bianca Twist Strap Maxi Dress
Alice and Olivia
Annie Smocked Bodice Midi Dress
Ramy Brook
Even more Dresses
Black at a wedding stopped being controversial around the time everyone realised the alternative was a pastel nobody wears twice. The alternative was a pastel that never got worn twice.
Mesh Twist Maxi Dress - Exclusive
AQUA
Strapless Curved Seam Maxi Dress - Exclusive
AQUA
Alverie Mesh Maxi Dress
Bardot
Athens Stretch Lace Maxi Dress
AFRM
Sleeveless Cascading-Ruffle Gown
Eliza J
Off-the-Shoulder Ruched Jersey Gown - Exclusive
AQUA
Mixed Media Tuxedo Gown
Adrianna Papell
One Shoulder Jacquard Gown
Adrianna Papell
Camden Halter Plunge V-Neck Mermaid Gown
Dress the Population
Kenzie Drape Midi Dress
REISS
Twist Front Metallic Cap Sleeve Gown
Lauren Ralph Lauren
Porcelain Birds Maxi Dress
FARM Rio
Akiya Tank Dress
L'AGENCE
Nalani Pleated Midi Dress
MILLY
Sequined Low Back Slip Gown
Mac Duggal
Jacqueline Midi Dress
Black Halo
Nanci Printed Midi Dress
MILLY
Lacy Strapless Gown
Elliatt
Kastoria Dress
Reformation
Miranda Sequin Embroidered Gown
Tadashi Shoji
Chateau Gown
L'IDEE
Fleur Caletto Maxi Dress
Nightcap
Sylara Gown
Black Halo
Joanne Dress
DIANE von FURSTENBERG
Yet more Dresses
The mother-of-the-bride category has improved beyond recognition, mostly by dropping the assumption that it needs sleeves and a jacket. Dropping the assumed jacket did most of the work.
Pleated Floral Guest of Dress - Exclusive
AQUA
Angie Tie Front Maxi Dress
SNDYS
Sleeveless V Neck Pleated Top Metallic Dress
Mac Duggal
Floral Embellished Scoop Neck Evening Gown
Mac Duggal
Peplum Waist Midi Dress
Eliza J
Women's Drew Halter Neck Back Tie Maxi Dress
Ever New
Rio Anturium Leaves Maxi Dress
FARM Rio
Beaded Neckline Mikado Gown
Adrianna Papell
Cassidy Maxi Dress
Phase Eight
Scalloped-Edge Lace Gown - Exclusive
Eliza J
High Neck Open Back Gown
Mac Duggal
Sonia Strapless Dress
Amsale
Paisley Georgette Tiered Mockneck Gown
Lauren Ralph Lauren
Armani Tiered Maxi Dress
Elliatt
Amaris Strapless Dress
Amsale

Nara Stretch Cotton Off Shoulder Midi Dress
A.L.C.
Stretch Mikado One Shoulder Dress
Aidan Mattox
Gillian Ruched Sleeveless Maxi Dress
DIANE von FURSTENBERG
Iris Gown
BCBGMAXAZRIA
Nora Strapless Gown
BCBGMAXAZRIA
Thin Strap Pleated Metallic Gown with 3D Flower
Mac Duggal
Mae Square Neck Slip Dress
Anine Bing
Maddy Cutout Maxi Dress
SIMKHAI
Ottavia Ruffled Dress
Amur
The last of the Dresses
The last of the main run covers the shapes that work across several dress codes, which is what most guests are actually shopping for. That flexibility is what most guests are actually shopping for.
Lara Gown
STEVE MADDEN
Elaia Strapless Gown
STEVE MADDEN
Jetta Round Neck Long Sleeve Dress
AFRM
Women's Nova Arrow Neck Maxi Dress
Ever New
One Shoulder Satin Gown
Eliza J
Diana Gown
Norma Kamali
Long Double Face Satin Halter Gown - Exclusive
AQUA
Aretha Dress
Amsale
La Lune Lace Up Back Maxi Dress
SHONA JOY
One Shoulder Satin Column Gown - Exclusive
AQUA
Charissa Ruched Midi Dress
Veronica Beard
Tilly Tiered Maxi Dress
Elliatt
The Halter Slit Gown
Heiress Beverly Hills
The Nola Strapless Maxi Dress
Solid & Striped
Brullo Maxi Dress
Black Halo
Delora Strapless Midi Dress
Alice and Olivia
Daniela Silk Dress
Reformation
Valentina One Shoulder Draped Gown
BCBGMAXAZRIA
Ada Rhinestone Embellished Strapless Gown with Head Scarf
Miss Circle
Flora Mini Dress
Elliatt
Gathered Maxi Dress
ROTATE
Mirelle Lace Dress
Generation Love
Tatum Tiered Dress
Cinq à Sept
Jacquard Off-the-Shoulder Gown
Teri Jon by Rickie Freeman
Also in the edit
Beyond the obvious choices, the assortment carries a lot of pieces that read as party rather than wedding, which is usually the more wearable option afterwards. Those are usually the ones that get a second outing.
Beaded Halter Gown
Aidan Mattox
Corsage Long Dress
ROTATE
Gudrum Ruffled Sheath Dress
Chiara Boni La Petite Robe
Paloma Dress
Cala de la Cruz
Cowl Neck Twist Shoulder Dress
Vince
Scotty Silk Lace Trim Slip Dress
L'AGENCE
Ammalie Off-the-Shoulder Dress
SIMKHAI
Alexina Asymmetrical Dress
Ronny Kobo
Cadence Dress - Exclusive
STAUD
Zaviana Dress
Cinq à Sept
Angel Strapless Dress
Ramy Brook
Pleat Ruffle Strapless Gown
Badgley Mischka

Renzo Matte Pleated Dress
A.L.C.
Meredith Halter Neck Gown
Ramy Brook
Cadence Dress
STAUD
Cadence Satin Halter Dress
STAUD
Miriam Halter Dress
Cinq à Sept
Samantha Sequin Waist Long Sleeve Gown
Ramy Brook
Ruched Bustier Pleated Dress
Amur
Isadore Printed Brushstroke Maxi Dress
Retrofete
The Slip Silk Dress
FRAME
Maytal Gown
Retrofete
Embellished Scoop Neck Fitted Jersey Gown
Mac Duggal

Maia Knit Dress
Cult Gaia
More from the edit
More from the range, weighted toward the midi lengths that have become the default answer for anything held before dark. Anything held before dark has quietly standardised on that length.
Floral Beaded Mesh Scoop Neck Sleeveless Gown
Mac Duggal
Freja Sleeveless Asymmetric Midi Dress
Veronica Beard
Juliett Midi Dress
Amur
Ionea Pleated Gown
Amur
Twist Front Dress
Camilla
Camille Dress
SAU LEE
Burke Sleeveless Draped Maxi Dress
SIMKHAI
Adrien Mock Neck A Line Dress
Tanya Taylor
Elanil Dress
Retrofete
Marcel Silk Blend Dress
STAUD
Marcel Silk Blend Sheath Dress
STAUD
Joyceanne Plissé Gown
Amur
Chiffon Pleated V Neck Gown
Teri Jon by Rickie Freeman
Gemma Button Front Ruffle Maxi Dress
Alice and Olivia
River Silk Dress
Ramy Brook
Tatiana Satin Halter Gown
Ramy Brook
Navy Ramie Collared Midi Dress
Self-Portrait
Porter Layered One Shoulder Dress
Alémais
Charmayne Gown
Ramy Brook
Orion Tulip Jacquard Dress
MILLY
Plum Linen Blend Peplum Midi Dress
Self-Portrait

Mabel Satin Gown
A.L.C.
Zara Draped Gown
Theia

Genevieve Pleated Satin Gown
A.L.C.
The rest of the edit
The rest of it, including the quieter options that get chosen when the guest does not want to be photographed all night. Not everyone wants to be the most photographed guest in the room.
Kait Floral Embroidered Dress
MILLY
Clarisse Strapless Midi Dress
Cinq à Sept
Reese Silk Cascade Gown
Amur
Saylor Pleated Gown
Amur

Varsha Dress
Cult Gaia
Elea Pleated Dress
Amur
Novella Brocade Dress
SAU LEE
Portia Silk Blend Dress
STAUD
Posy Midi Dress
Victoria Beckham
Cleo Strapless Column Gown
Theia
Satin Stretch Off The Shoulder Gown
Teri Jon by Rickie Freeman
Metallic Jacquard Shirt Dress Gown
Teri Jon by Rickie Freeman
Courtney Dress
SAU LEE
Anais Tonal Halter Dress
Tanya Taylor
Julietta Lace Trim Slip Dress
Alice and Olivia
Carolyn Soft Square Neck Pleated Maxi Dress
Alice and Olivia
Kaelynn Floral Jacquard Dress
MILLY

Gia Lace Gown
A.L.C.

Patrizia Dress, Off White
Cult Gaia
Kieren Dress
Veronica Beard

Patrizia Dress, Celadon
Cult Gaia
Vernon Dress
Veronica Beard
Embroidered Lace Illusion Bodice Gown
Teri Jon by Rickie Freeman
Long Bustier Dress
DES_PHEMMES
One last look
One last group, and a reminder that the dress people rewear is almost never the one they agonised over. The agonising rarely correlates with the wearing.
Plunge Neck Maxi Dress
PatBO
Gilda Draped Rose Gown
Theia
Avalina Organza Lamé Gown
Theia
Asymmetrical Taffeta Gown
Teri Jon by Rickie Freeman
Slouch Waist Satin Maxi Dress
TOTEME
Dilara JJ Long Gown
Chiara Boni La Petite Robe
Gigi Pleated Dress
Ungaro
Nene Off The Shoulder Dress
MILLY
Daciana Dress
Veronica Beard

Ashika Gown
Cult Gaia
Soetsu Off-the-Shoulder Gown
Chiara Boni La Petite Robe
Embellished Olivia Gown
Sachin Babi
Rayna Embroidered Bustier Dress
LEO LIN
Crepe Bead Trim Bolero & Strapless Gown
Teri Jon by Rickie Freeman
Salma Asymmetric Strapless Gown
Rachel Gilbert
Koppany Splendid Gown
Chiara Boni La Petite Robe
Twist Waist Dress
Victoria Beckham
Lorna Dress
Rachel Gilbert
Georgette Cape Gown
Lauren Ralph Lauren
Alice Satin Cape Mini Dress
REISS
Winnie Cape Dress
REISS
Hugo Ruched Knit Dress
Reformation
Rene Mesh Knit Dress
Reformation
Demi Knit Gown
BCBGMAXAZRIA
Our honest take
Our honest take: the dress code on the invitation matters far less than the fabric and the length, and guests would save themselves a lot of anxiety by ignoring the wording. Nobody at a wedding has ever been criticised for wearing a well-cut dress in a serious fabric.
Shop brands in this edit
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