READ DESCRIPTION! Eagles Song VW Bus Cats T Shirt Hotel California

This cat lovers T-shirt I believe is mis-labeled in size. This says size S, but as you can see with the Medium orange shirt, it's slightly larger than it. 19" across armpit to armpit. So I am going with size M. This is for the white shirt only! Orange sold separately. It's new in the bag, but this one has a slight defect (see all pics) on the first lettering. I have a few of these t-shirts. They are new but I can't return (I used some for gifts but had a lot left over). I am selling 90% of everything in my house to move/travel overseas and experience life so keep checking back! I am still learning Poshmark..used to Ebay..list and leave it...so if I am doing something wrong please let me know. I don't know how to correspond well yet either...this is not a user friendly/simple site!