Customized Resin Shell TopPlease send us the mermaid tail picture you'd like to match to our email mertifulmermaid@gmail. com. We will customize the shell bra based on the color of your mermaid tail. Also, please provide your bra size to our email. We recommend purchasing in sizes A, B, or C cup; other sizes are not recommended. The resin material is extremely lightweight. You can also add a matching pearl necklace to your order, which is not available for a separate purchase.