Great graphics, sizing not so great

Just purchase a sample logo T-shirt and was very impressed with the printing and the shipping being right on the dot as promised. As to the shirt itself, I felt it to be on the thin side when it arrived and after laundering as per instructions tried it on. It certainly is not a USA XL. I realize that we here in the states have different expectations as to XL sizing, but it would have been nice to suggest ordering up a size to fit normally.