Tausala Jersey 20th Anniversary
Rugby Cut Jersey: Rugby cut technology means
1. It is designed to be very tight (In rugby it avoids the opponent from grabbing the shirt)
2. Neck is very small (does not allow hand to go in the shirt to pull)
With that said, I am recommending that you order a size up (possibly 2 sizes up). If you are a medium (M), order a Large (L), or possibly XL.