Blue Floral Tie Shoulder Shirred Tiered Dress Boho Chic, Indie & Romantic Fashion Boutique Navy Blue, Royal Blue and Silver Floral Men's Tie GentlemanJoe Lilliana Polka Dot Midi Dress ASTR the Label These don't look like black tie dresses to me floral shirt waiters are more day wear. Plain jersey fabrics in a different neckline, wrap effect maybe some embellishment as someone suggested Blue Black Tie Dresses Azazie