My son loves this shirt so I bought it even though it was priced a bit high for a t-shirt and I wasn't sure of the quality.  It came and seemed to be fine.  Fairly decent quality cotton.  After two washes I just noticed the seam on the arm is already separating creating a two inch hole!  very disappointed.  We will sew it up and hope it survives a few more washes....  I would not recommend buying from this even if your son loves Minecraft!