“I ordered LT and then XXLT tank tops. I am 6’5” 226 lb with a 52” chest… I am muscular and lean. I wear MT sweaters and hoodies from AT that fit great… not at all tight. The LT tank top on the other hand was small for me, despite my sizing up. The XXL fits perfectly. This just underlines how poorly most online retailers, including AT, do at providing useful, consistent information about sizing and fit. Using actual measurements, avoiding vanity sizing, and providing detailed information on models who wear the clothes in the product page photos would be a big help. Having models with different body types pictured, and having them pictured wearing multiple sizes, would be fantastic. Most of the models you use look very different from me in terms of their build, and AT uses the same size chart for every fit, which doesn’t work well.”