Worn only once! Dress is size 0 in Legoe sizing which equates to a small. Dresses do not have labeling for sizing. Size chart from website in photos. Can be worn while pregnant and after! Feminine, chic and effortless, our (nursing friendly) Romy Dress is the ultimate babydoll maxi that you will want to wear all year round. No clinging on a full term bump or post baby tummy, our Romy is soft and breathable and the beautiful shell buttons half way down the front means hello to easy feeding access. The on seam pockets, the slightly cap shoulders, the cut off collar detail and the ability to dress it up or down, make the Romy a personal favourite.