1950s Vintage Pink Elephants Pajamas Sanforized Med/Large

1950s Pink Elephants Pajama Set
Unique and rare. Super cool vintage pajama set in good condition. Some small stains, including a faint stain at the crotch (pictured). The top has all buttons intact, though one looks like it was replaced with a period-accurate button.
Med-Large fit
Measurements:
Shirt:
Chest: 42” (21” pit-to-pit)
Length: 27.5”
Pants:
Waist 35”, untied. When tied can fit smaller waist size.
Outseam: 39.5”
Inseam: 26.5”
Rise: 14”