Stoned, are you? For you then, this shirt is!
Brand new, these shirts are. 100% preshrunk cotton shirts from Gildan. According to their size chart:
Length Width Sleeve-to-center back
Small: 28" 18" 15.63"
Medium: 29" 20" 17"
Large: 30" 22" 18.5"
XL: 31" 24" 20"
If you have any other questions, feel free to ask! Have an excellent day!