Christmas Santa beer shirt sz S New

WALNUT & 39TH MENS CHRISTMAS SHIRT SIZE SMALL NEW ​90% COTTON 10% POLYESTER ITS A WONDERFUL TIME FOR A BEER MEASUREMENTS ARE TAKEN FLAT AND STRAIGHT ACROSS UNSTRETCHED. DIFFERENT BRANDS SIZING FITS DIFFERENT. I WOULD GET A PAIR OF YOUR PANTS OUT THAT FIT WELL AND USE MY MEASUREMENTS TO SEE HOW THEY MAY FIT. BOTTOM OF ARMPIT TO BOTTOM OF ARMPIT STRAIGHT ACROSS ABOUT 18 1/2 INCHES  ​LENGTH FROM SHOULDER SEAM CLOSEST TO NECK STRAIGHT DOWN ABOUT   ABOUT 29   INCHES