Size S fits S/M. Approximately 20.5 across chest and 22 long. In excellent used condition as shown in photos. This is a heavier linen so it falls nicely and wrinkles less easily. Nipped in the waist for a very flattering, feminine fit. Looks blue in photos, but it's actually more of a teal- almost like a deeper turquoise color. Bundle with other items and save! Feel free to ask any questions. I ship same or next day. Smoke and pet free home.