This brand does run small so I recommend checking the size chart before ordering. Unless you are looking for a snug fit, order a size up. Ladies, I recommend ordering TWO sizes up unless you want a real snug fit. Shrinkage will be minimal due to the tri-blend material. Womens size chart: http://www.americanapparel.net/sizing/default.asp?chart=womens.shirts
Multiple sizes available in unisex and womens - please see other listings.
If I am out of stock of the size you need, send me a message with your email address and I will add you to my mailing list so you can be notified when they are restocked. Thanks!