Hello and thanks for looking… This sweatshirt is in nice condition. I believe it to be rare, not because it’s his authentic signature, but because it’s the only one I’ve found where he actually uses the word Cowboys when he signed it. Color may vary due to lighting and glare. Lying flat it measures from pit to pit 21″ and from the collar to hem is 26″. Please check against your own pit size. Men’s shirt pit size guide is as follows: Size S=20″ M=22″ L=24″ XL=26″ XXL=28″ XXXL=30″. Thank you for your interest in our item… We appreciate you and your business. Feel free to check them both out for similar items.