I ordered a Large, and the size was closer to a Medium or even a Small. As it was on sale, I didn't want the expense to return it, so I gave it to a friend of mine who was much smaller than me. I was very disappointed as all other Adidas shirts that I have ordered over the years were fairly true to size.
I bought this thinking it would be good weekend wear that I can run around in. Nope. It was the smallest garment I have ever seen for an adult. My husband asked if it was for my 3.5 year old. Super disappointed.