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 Elegant Summer Black V Neck Ruffle Cut Out Back Tie Up Dress with Band Sleeve Detailed S Black Black Cut Out One Shoulder Midi Dress Etsy Pronounced Perfection Black Cutout Tie Back Maxi Dress Black Cut Out Tie Front Ribbed Midi Dress