Disney's the Little Mermaid (1991)

Ariel as a mermaid can be seen with her stomach exposed and the seashell bras covering her breasts. Also Ursula can be seen with her shoulders shown. Later when King Trition turns Ariel back into a human with legs her legs show but her red hair covers her butt. It's unknown how this was allowed in the Nintendo game since Nintendo back then was known for friendly video games.