This pretty bed jacket is from the 70's by Barbizon. Cottage core style. It has the looks of satin but the lightness of polyester/nylon. Lace insets. Full body style. Very pretty style and color. There are some very minor pulls on the sleeve. Aside from that it is in excellent condition. Best fit would be a Large, however, please see the measurements below for a proper fit.

Measurements
Armpit-armpit doubled 46"
Length 27"
sleeve 23"
Shoulder 16"

This item is sold from an excellent, highly rated vintage boutique in Westfield, Massachusetts.