Decoding wedding dress codes can feel like a full-time job. As a bridal stylist, I field questions about them regularly—and of all the directives printed on wedding invitations, “casual” may be the most deceptively simple. It rarely means what it does on a Saturday spent out and about, and the line between relaxed and underdressed is thinner than many guests expect.
Vogue’s Favorites Casual Wedding Guest Dresses:
Casual attire usually signals a daytime or more laid-back setting, such as a backyard garden party, seaside vows, or an intimate vineyard lunch. That isn’t license to wear whatever you want, though. Denim, shorts, athleisure, head-to-toe sequins, formal gowns, and anything that reads like beachwear are not right here. Sneakers are also generally off-limits, as are white, ivory, and anything that could be mistaken for bridal (a rule at every wedding, of course, but worth repeating).
Still, your options are far from limited. Minis are entirely appropriate, provided they’re polished; a shorter hemline done in satin, cotton, or crepe reads as celebratory, while a T-shirt dress does not. Modern slips and colorful dresses in fluid shapes are equally strong choices, and when all else fails, a little black dress is a safe bet. On the accessories front, I recommend reaching for a low heel, simple sandal, or ballet flat to keep a dressier silhouette grounded; a small shoulder bag and pared-back jewelry can also dial the formality down a notch. But if you’re truly feeling stuck, ask yourself: Would I wear this to an elegant dinner party? If the answer is yes, you’re on the right track.
Here, browse 24 dresses that strike the right balance, from party-ready minis to LBDs.
