The Girlfriend's Guide to Cocktail Attire: A semi formal dress code for evening events, weddings, and upscale gatherings. Think: dressy but not stuffy. Cocktail attire has fewer rules than Black Tie and White Elegant Sleeveless V Neck Long Dress With Waist Tie For Women For Evening Parties And Formal Events Older Lady Dresses Evening Dress Hemline Asymmetry Lace Gowns plus Size Ladies Dress Women Dresses 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 4 Occasions Where You Can Wear a Formal Dress Events Of Class Satin Maxi Dress Blue Size M from Hello Molly Bridesmaid Dresses White Shoes with Black Dress Summer Outfits (27 ideas & outfits) Lookastic