Sezane short sleeves blouse, size 36. 100% silk. Red with blue and yellow floral print, front right breast pocket, and buttons down the back. Theres a water mark on the front that isnt very obvious because of the print, and I havent gotten it dry cleaned since water got on it so unsure if the mark can be removed. Its visible in the 4th photo. Per the size guide on the Sezane website size 36 is equivalent to a small and 4.