Men's chest waist
small 32″-34″ 28″-30″
medium 36″-38″ 32″-34″
large 40″-42″ 36″-38″
x-large 44″-46″ 40″-42″
xx-large 48″-50″ 44″-46″

WOMEN'S size bust waist hips
small 0-2 32″-33″ 26″-28″ 35″-37″
medium 4-6 34″-35″ 28″-30″ 37″-39″
large 8-10 36″-37″ 30″-32″ 39″-41″
x-large 12-14 38″-39″ 32″-34″ 41″-43″
xx-large 16-18 40″-41″ 34″-36″ 43″-45″

YOUTH height weight chest waist
ys(6-7) 50″-51″ 55.5 - 59 27″ 24½″
ym(8) 55″-58″ 73.5-87 28″-29½″ 24½″-25½″
yl(10-12) 62″-64″ 100.5-115 31″-32½″ 26½″-27½″
yxl(14-16) 67″-68″ 126.5-137 34″-35½″ 28½″-29½″