Bridgerton Wedding Collection Allure Bridals Decoding The Dress Code: What To Wear To A Formal Event A Byers Guide Black Tie Dress Code: How To Nail It He Spoke Style Bridgerton Inspired Dresses: Regency Elegance Adrianna Papell Black tie dress code: What to Wear to a Black tie Event M&S The Girlfriend's Guide to Black Tie Dress Codes. Black Tie is the second most formal dress code and reserved for formal evening events and galas. Women should opt for floor length evening gowns