Lightning Bolt Tank 
Estate Blue
100% Cotton
Retro Vintage Styled  Made in USA

Approximate Flat Measurements
XS Armpit to armpit 18" Inches , Length 26" Inches

M :  Armpit to armpit 19.5" Inches , Length 28 Inches
L:  Armpit to armpit 21 In"ches , Length 29" Inches