Now on eBay! LINK

Unmarked 1950s men’s swim suit. Some kind of stretch cotton blend. Elastic waistband with drawstring. Key pocket- front lining. Some light dirt from storage.

Waist unstretched: 11″ (doubled = 20″)
Waist stretched: 17″ (doubled = 34″)
Rise: 12″
Side Seam: 7″