I loooooove this shirt.  It is exactly what I thought it would be contrary to what reviews had led me to believe this shirt is not thin, and is indeed much thicker than I expected...not too thick to be comfortable.  The arms do feel a little tight going on but after a few minutes of wear they relax to fit your arms nicely.  I have a large bust and it causes a lot of shirts to be too short on me, but this one is nice and long.  It is a snug fit but that's what one would expect from a yoga shirt if you want it to be a baggy loose fitting garment I would suggest ordering 2 sizes up.