The suitable yoga clothes should be comfortable for your movement in all postures. They should be a bit loose and scanty to allow your skin exposed to the air. Cotton yoga outfit is good for absorbing moisture from your perspiration.
Spandex clothing is good for advanced postures as it is more elastic and durable. However, it is close-fitting and cannot absorb moisture. Bikram yoga practitioners may find them uncomfortable after sweating. Hence, cotton-spandex dresses are recommended for advanced practitioners.
In addition, women who would like to perform reverse yoga poses may need sport bra for their flexibility and confidence.