Vintage nightie, 70’s

Unique vintage nightie, sz M. I could never decide if it was blue or purple 😕🤔😊 Union made. It has almost a half circle bottom & meets at the side- so it shows the sides of the legs nicely 💕Please Note: if interested, I have a LARGE collection of intimates/lingerie that I am in the process of listing, it seems that I have/had a shopping problem😆