No size tag - see measurements to ensure fit! Vintage Tadashi Gown/Dress, Approximately a size 12 Dark Brown color Bandage upper with layers. Sleeveless. Zips in back. Slight mermaid look. It has a slight flare in back. See photos. High collar, mockneck. No care & content tag or size tag. See measurements. Looks like it fits a 12/Large. If you need extra measurements, please ask before purchase. Thank you. Measurements - flat (All measurements in inches) Underarm to underarm - 19.75 Waist, at the narrowest point - 16 Length, from center of back (bottom of collar if present) - 65.5 D49 T