Itโs like their bra (almost) lol it keeps some of them dry, it could be a sensory thing based on the shirt fabric, if they are bigger and have boobs then it makes it more compact and it keeps people from seeing their nipples are hard in general
@CandiexGrrl@AriTheDon yโall r taking this way too literal ๐ being insecure about something whether it be big or small is quite OK. itโs a human emotion. let people b people & experience people-y tings