many times it is hard to tell if a shirt will fit you when buying them on ebay. there is a difference between jr plus and plus... a big one. jr plus are sized 1,2,and 3 x or xl, xxl, and xxxl, but dont be...
take your favorite pair of jeans and measure from the top to the y in the crotch, that is your rise. when buying jeans or pants on ebay, obviously you cant visually inspect them. Ask your seller for the rise...
as a seller and buyer on ebay I know the importance of feedback. When you bid, look at the feedback of the person you are buying from, if there is a negative look @ the item that the feedback was left about...