J.Crew Blue Floral Crinkle Puff-Sleeve Ruffle Button-Up Top. Size M In excellent pre owned condition It's a feminine and stylish blouse with a delicate blue and white floral print. It features a ruffled mock neckline and ruffles accenting the front button placket. has charming puff sleeves with ruffled cuffs. Made from a lightweight, crinkled polyester fabric, lined for comfort. full button-up front. This top can be easily styled for both casual and semi-dressy occasions