Don't fret over your 'fit, because the Olive & Oak Sonny and Sheer Cream Top has got you, babe. Sheer chiffon button-up has a black accent down the back in a cool stripe. Unlined and SHEER. Model is wearing a size X-small. XS measures 22" long. 28" sleeve (from neckline). 32" waist. 34" bust. 100% Polyester. Hand Wash Cold.