At my nurse appointment at 7 days post op when they took off strapping, she said my scars looked normal. I said that 3 weeks post op I would be going by car to Portugal for a 7 days beach holiday and that it would be hot. She said that I could wear a basic non-wire bikini for up to 6 hours a day, so I got the halter neck Freya bikini that gives me better cleavage and the halter gives some support. The nurse said that would be fine even though it’s not going to be as supportive as a sports bra. I shall be wearing it 16 days post op. I won’t swim and I wont do any running or anything strenuous. So basically, occasionally wearing a normal bra for a night out (even within the 6 weeks) seems like might be ok if your incision scars are normal.