NWOT made in Japan Kimono robe soft shiny flowy floral small/ medium

NWOT made in Japan Kimono robe soft shiny flowy floral small/ medium I brought this kimono from my Japan trip. No buttons or zippers - open front Japanese style sleeves. Open in armpit - never seen this before - no belt Made in Japan. Japanese sizes run smaller than US size. It says Medium but I would say a small person with a small bra size would fit best. I bought for friend and it is too small. Please measure to ensure proper fit. Flat on table front armpit to armpit about 18 length from shoulder to hem about 35.