The Freak of Nature button up short sleeve dress shirt. 100% Cotton poplin with a modern fit we spent years perfecting. These gorgeous oddities are illustrated by Julian Farmar-Bowers just for Pretty Snake! The chest measurements below are taken flat 1” below the armpit. XS- 20.5” S- 21.5” M- 22.5” L- 24” XL- 25” XXL- 27” XXXL- 28” Our models Norbert and Christina are wearing a size XS P.S. Our shirts are machine washable! It says "Dry Clean Only" on the tag, but feel free to machine wash cool and dry low :)