JIYASI Gothic Queen Mermaid TailJIYASI tails use lightweight, quick drying fabric with high elasticity, ensuring quality checked products. The mermaid tops are free and complimentary and not size guaranteed. Only standard sized tails are offered. Shining fabric upgrades incur additional $15 charges. SIZE S: Waist: 68 76cm, Butt: 86 92cm, Mid Thigh: 80 86cm, Mid Calf: 60 66cm, Leg Length (belly button to ankle): 84 90cm, Suggested Height: 158 165cm, Suggested Weight: 47. 5 54 kg SIZE