Long white cotton tunic with floral pastel embroidery handmade

This was purchased in India. It is beautifully handmade. Very lightweight. Floral embroidery covers the chest and trims the sleeves and hem. Long sleeves fall above wrist. Never worn. Has small black marks to each shoulder (pen I'm not sure) see photos. Fits like a very loose medium. 22" armpit to armpit 33" length