Size large - size chart from Quince listed in photos. I believe there is some size variance in colors of this particular dress. I wear a size 14 and when I ordered this dress in black, it fit perfectly but the orange version seemed smaller - just as a note for buyers. The color is listed as vermillion red, but I perceive it as a lovely vibrant orange in real life. Materials: 100% organic cotton poplin Cotton poplin is breathable, durable, and lightweight Functional side seam pockets Smocked waistband creates a comfortable yet flattering fit Effortlessly voluminous skirt has 3 tiers with subtle horizontal pleats Neckline has functional hook and thread loop This material is certified by OEKO-TEX Standard 100 (Certificate Number: 21.HIN.92598) which ensures that no hazardous substances are present Produced in BSCI (Business Social Compliance Initiative) certified factories which aims to improve working conditions throughout the supply chain