Store Size chart for men and women
Chest:
Measure under arms around the fullest part of the bust. Be sure to keep tape level across back and comfortably loose.

Waist:
Measure around natural waist with a measuring tape.

This sizing chart is approximate.

MEN XS S M L XL XXL
Chest (inches) 29-31 30-32 34-36 38-40 42-44 50-52
Waist (inches) 27-29 28-30 30-32 33-34 36-38 40-42
WOMEN XS S M L XL XXL
Size 0 0-2 4-6 8-10 12-14 16-18
Chest (inches) 28-30 30-32 32-34 36-38 40-42 44-46
Waist (inches) 23-24 25-26 27-28 30-32 33-35 36-38