Hi and I don't wear bras I wear undershirts. But I know I'm ready for a bra they've been hurting and itchy and all my friends wear one accept me and I measured myself and I'm a 32a but I don't know how to tell my mom I'm ready because my nipples pop out of all my under shirts and its embarasing so plzz tell me what to do I know I'm ready for a bra and how do I tell my mom