Vtg PJ Set XXS - 1950's Collector's Item

This beautiful pj set was brought back as a souvenir from the Korean war. It's pure silk, hand made in Yokahama. Aqua with pink embroidered flowers, there is a pair of matching slippers. It's in excellent condition, remained folded and put away for close to 70 years. It's labeled a size small which I believe was for a very tiny woman, too big for girls measurements. Pants have a 20" waist 25" long Top 16" shoulder to hem 14" pit to pit slippers 6 1/2" long