100% Cotton easy fit and side pockets, its top fits with the nearly elbow length sleeve, and dropping with a baby doll type gather from under the bust from the shaped top. We Love this Dress. The fit of the top gives the wearer shape still with the drop for the rest of the body keeping your secrets and keeping you coo. It's a Generous fit, (don't know when I was last a small! I'm normally a 12 but in this dress, I'm a small).