Welcome to the world of MI Dog, get this cool cute MI Dog T- shirt, the T- shirt shows a dog breed in cool funky text, if you don't see your dog breed please let us know and we will design one. The T- shirt is fitted which complements the body and is 100% Polyester & 160 gsm (grams per metre sq.) If you want to measure yourself to ensure you get the right size please follow the instructions below. Get a tape measure and measure form under arm to under arm around your back and across your chest at the fullest part, this will give you your correct chest measurement.