See Answers girls gave when asked if they can change cloth in presence of their brothers

See answers girls gave when they were asked if they can can change cloths in the present if their brothers

Most girls on that group chat was like they don't see any thing wrong with changing cloth in front of their male sibling, that if you can actually pull cloth in front of your boyfriend then doing it in front of your brother shouldn't be any big deal

While few individual said contrary, that no matter how blood related you people might be that is not advisable.