Everyone decides for himself exactly how to act and how to dress during yoga classes. I don't understand why many people think they have the right to decide who and what should wear. This is just stupid in my opinion. Many people wear very tight pants during training and it looks very sexy and beautiful, but it is also very comfortable and I see no reason for criticism. I wear tight clothes myself when doing group training in one of the retreats. I found retreats at
https://yogapractice.com/yoga/the-ten-best-luxury-yoga-retreats-for-beginners and there is also a lot of information on how to start doing yoga correctly ...