Round Neck Flower Girl Dresses with Big Bow Elegant Princess Dress for Avadress Wedding Guest Dresses by Dress Code Camille La Vie Elegant Princess Wedding Dresses O Neck Long Sleeved Lace Appliques Bridal Gowns eBay Dress Formal: The Dos And Don'ts Of Formal Attire For Women The Girlfriend's Guide to a Formal dress code. Reserved for elegant evening events, this dress code is less formal than Black Tie but more formal than Cocktail. Women should opt for a