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This is a vintage WWII issued USN bathing suit. It is cotton knit. with a drawstring waist, key pocket and crotch gusset. The front of the suit is lined. It is stenciled inside Bramble JB. There are scattered holes in the fabric, so I wouldn’t recommend wearing this one.
Waist (unstretched): 11-1/2″ (doubled = 23″)
Waist (Stretched): 18″ (doubled = 36″)
Side Seam: 10″