J Crew Womens Down Puffer Vest size small? Navy Blue

J Crew Womens Down Puffer Vest size small? Navy Blue. Size tag is missing but I would say it is a small. See measurements. Content tag is missing but I can feel feathers inside. So assuming this is a down. Smoke free home. Ships fast! Pit to pit 19” Length 21.5” Waist laying flat 18.5”