Vintage Mens 42 One Piece Long Underwear Penney's Union Suit Cotton 1950s

Vintage Mens 42 One Piece Long Underwear Penney's Union Suit Cotton 1950s These are in fantastic condition! I'm not sure if they have ever been worn, No holes, tears, stains, or loose threads. There are 7 buttons on the front and one on the back, all securely attached. It is thick cotton with short sleeves. The only tag simply says "Size 42...PENNEY'S" This appears to be the JC Penney logo used briefly from 1950-1952.