NWOT Authentic Indian Tunic/Top

NWOT. Authentic Indian Tunic/top with discreet iridescent sequin detail. Beautiful piece. The size tag says medium, but I think it's on the smaller medium side so I listed it as a S/M. **please note, this top is a rich black color. My phone kept lightening the color on the last couple pics. Top measures 19” across chest from underarm seam to underarm seam and is 21 1/4” from underarm seam to bottom hem.