Women's Shirts

Small chest between 32-34" typical size 4-6.

Medium chest between 34-36" typical size 8-10.

Large chest between 36-38" typical size 12-14.

Men's Shirts

Medium chest between 39-41", neck size 15-15 1/2.

Large chest between 42-45", neck size 15 1/2 - 16 1/2.

XL chest between 46-48", neck size 16 1/2 - 17 1/2.