VINTAGE 1950s Saks Fifth Ave Red Japanese Style 100% Silk Pajama Set Sz 34 Mint

VINTAGE 1950s Saks Fifth Ave Red Japanese Style 100% Silk Pajama Set Sz 34 Mint. This beautiful bright red all silk pajama set is in perfect condition no stains or tears. Is a size 34. I purchased this at an estate sale this week in Asheville NC. I found a receipt in one of the items I purchased and googled the name. They are a heir to the Vanderbilts! Everything I purchased is in mint condition. Could any of these items come from the Biltmore house? 🤷🏻‍♀️🤷🏻‍♀️ My curiosity is Peaked!