From American giant. Made in USA. Impeccable quality and materials. My mom bought this but it was too small for her so she gifted it to me. It fits me but I’m in search for one in a different color. Excellent preowned condition. Only been worn a few times. Definitely a slim fit/silhouette, and I’m a small in most items so I’d say this medium would best fit a small. Let me know if you have any questions!