Our preferred bustle style for many mermaid gowns is an over bustle (also known as an American bustle). This particular bustle was executed with a series of five discreet buttons with bow fastenings Empire Waist Long Beaded Mermaid Prom Dress KV1094 Royal 2 What Are Mermaid Wedding Dresses? True Society Bridal Shops Mermaid Dress Guide: How to Wear & Style It Adrianna Papell Simple Cherry Red Mermaid Sleeveless Long Prom Dress