Two piece mermaid costume

Colorful mermaid costume, worn once. Bottom of skirt is hooped so it flares out. Discoloration on bodice (first pic is of front, 2nd pic is of back, 3rd pic is of one side). Top is sequined and scalloped, ties at neck and back. Inside of top is lined. First pic is stock photo. Size M. Paid $50 new.