Vintage 70s Robe with Head Wrap in red with polka dots and flowers small/ medium

Your grandma's dressing gown is back! Red polka dot dressing gown with flowers Button front waist tie wide tie for head wrap or headband size small to medium mannequin is small about 54" long no tags I believe it is polyester in good vintage condition with some minor spots. One button is missing. I could relocate the collar button or see if I have a spare.