One size fits all! 100% cotton (mostly silk and metallic threads in the embroidery)
Deadstock vintage (Mayan backstrap weave) handwoven hand embroidered Mayan textile from Guatemala.  This gorgeous   “Huipil” is traditionally worn as a top by the women of the tribe to identify where they were from. The designs/embroidery style are distinct to the specific region and to some of the best weavers in the world! These 3D flowers are such a unique style of embroidery that are even more fascinating in person! 
It can be worn as a sort of poncho style top with or without a belt or flipped to the side for a cropped version(shown in the last photo)