Men's Pajamas Size Guide

    XS S M L XL
Neck IN 13-13.5 14-14.5 15-15.5 16-16.5 17-17.5
  CM 33-34 36.5-37 38-39 41-42 43-44
Chest IN 32-34 35-37 38-40 41-43 44-46
  CM 81-86 89-94 96.5-102 104-109 114-117
Waist IN 26-28 29-31 32-34 35-37 38-40
  CM 66-71 74-79 81-86 89-94 96.5-102