Personally I wouldn’t, it’s completely your choice but to be honest at two weeks post op the thought of going braless will scare you. In the early weeks if I had no bra on I felt like I needed to cup them with my hands just for protection even going from my room to the shower ha. Imagine if someone accidently banged into you, you don’t want to risk knocking any scabs off your incisions or anything like that. Asda have some nice post op bra’s that have normal thin bra straps, and normal shaped cups, they are comfy too x