Interpreting Fall Wedding Guest Dress Codes: Ranging from Festive Formal to City Hall

      Anny Choi serves as an Editor in Residence at Who What Wear, as well as a stylist, creative brand consultant, and the founder of the bridal styling studio Anny Choi Brides. The fall wedding season has arrived, and with RSVPs finalized, it’s time to focus on the next important task: selecting the ideal outfit. In contrast to spring and summer weddings, where floral dresses and light linens are almost always appropriate, autumn weddings often come with dress codes that require more consideration. As a bridal stylist, I frequently encounter (and occasionally help define) dress codes that vary from cocktail attire in warm sunset shades to extravagant white tie events and everything in between. One of the most debated dress codes? Black tie optional, which often leaves guests uncertain. Below, you’ll find an overview of the most common wedding dress codes and suggestions for what to wear to ensure you are the elegantly dressed guest.

      With a growing number of couples opting to elope or have small city hall ceremonies, the key to dressing appropriately is not to overthink it. A tailored skirt suit from Khaite provides a chic option (and one you can wear again), while an upgraded scarf minidress from Dôen achieves the ideal combination of effortless elegance. If you're unsure, a classic little black dress paired with eye-catching accessories is always a safe choice.

      When the dress code indicates modern cocktail, consider stepping outside the norm with a stylish two-piece ensemble or a jumpsuit. Many people might think a minidress is the standard for cocktail attire, but it’s less about the length and more about the level of formality. For a late-night event, opt for a corset-and-skirt combination with a satin finish by Wiederhoeft, while a striking printed dress from Oscar de la Renta will make a memorable impression for an earlier celebration.

      For weddings during the holiday period, the dress code may specify festive formal. This can be viewed as a notch above cocktail but not quite reaching black tie—a happy compromise for couples who desire elegant dresses without mandating tuxedos. My advice? Embrace the glamour. Luxurious velvet, intricate embroidery, and thoughtful layering are essential for crafting a wedding guest look that feels fitting for the season.

      No dress code generates more uncertainty than black tie optional. Generally akin to formal attire, it suggests that tuxedos are not mandatory, but men should still wear ties for a polished appearance. Floor-length gowns are typically preferred—unless you can elevate a shorter dress with standout details. A classic black gown from Heirlome is a wise investment if you have multiple weddings on the horizon. If gowns aren’t your preferred style, a distinctive set from Simone Rocha ensures you stand out in a crowd of dresses.

      When you add "creative" to the black-tie dress code, the possibilities are vast. Favored by the fashion-forward, this dress code invites guests to express their personal style to the fullest. I adore the idea of arriving in a stunning Colleen Allen opera coat for maximum impact. If you're in a hurry, a timeless satin-trimmed tuxedo from Co, paired with vintage brooches and pins, offers a classic yet distinctive wedding guest look.