Brand: Vanity Fair
Cream colored sheer nylon chiffon robe features lace trim on sleeves, shoulder and collar; open front with one button closure at base of neck, short gathered sleeves; flowy oversized fit.
Fabric: Tricot Nylon, Hand Wash, Made in USA; vintage 60's
two small stains in the gathers on the sleeve, one tiny hole near sleeve, no rips, tears or picking

Tag size of 36, actual measurements flat then doubled: 
bust: 72"
waist: 100"
length: 43"
bicep: 14"
collar: 17"

This item is sold from an excellent, highly rated vintage boutique in El Cajon, CA.