i am 5'5 and at the time i ordered i weighed 150 lbs. I ordered a size small. The item i received could easily,i repeat,easily fit someone at least six foot and at least 200 lbs.  . The length is so long that it comes down and actually looks like i am wearing a miniskirt, and the the stringer straps and arm holes are so long and wide the neck scoop is way too low and so the shirt part doesnt even cover my nipples. The straps make it hang that low. This is not sized for people who normally wear a small. I usually wear a medium in a tshirt and this is just ridiculously large. Especially for a small! I will not buy this again. Really too bad because the material is soft and not stiff like others.