Armpit to armpit measures 23".

Length from collar to hem measures 31".

100% polyester. 

In good pre-owned condition with one flaw.  The name Brown has been removed from the back and it is blank.   All numbers are sewn.    No other noticeable flaws or defects.  Stored in a smoke and pet free environment.  Will ship out very shortly after purchase.  Please see pictures for greater detail.