black tie dresses can totally have slits, cut outs, and low necklines but only one at a time and depends on the rest of the gown! #blacktie #dresscode #blacktiedress #weddingguest #weddingguestdress Things You Need to Know About Black Tie Attire & Etiquette Jenny in Neverland Formal Guide: How to Choose an Elegant Black Tie Evening Dress Lulus.com Fashion Blog Berylove Women Black Tie Dress with Slit Sheath Spaghetti Straps Long Formal Dress, Burgundy US22W Berylove Women Black Tie Dress Off The Shoulder A Line Midi Formal Dress with Slit, Black US4 What To Wear To A Black Tie Event Windsor