EUC Size M. The Free People Lou Jean Babydoll dress is a popular choice for women's fashion. This dress is a sweet denim mini dress that comes in a babydoll silhouette, featuring puffed sleeves. It is made of 100% cotton denim fabric. It is a versatile dress that can be worn year-round. If you're looking for a fashionable and comfortable dress, the Free People Lou Jean Babydoll dress is a great option to consider.