Octavia (5 Ft. 6 inches - Chest 34") one of our fav muses, rocks a size S - Badmash Black in her pictures.
Unisex Product
A unisex product is a product that was designed to be worn by everyone.
Unisex garments are sized based on men's measurements.
Generally, women will size down at least 1 size when buying unisex items, but this can change based on fit preference.