This Classically Navy (S-XL) can be dressed up for work with slacks or dressed down with denim. I love it with our lattice tank under it for extra detail. 96% POLYESTER 4%SPANDEX Sizing: small 0-4, medium 6-8, large 10-12, xlarge 12-14 (Sarah is wearing a small and Shauna is wearing a Medium) Fit: true to size, relaxed fit