Shown here in Botanical Green

Also available in a fun daytime color - Bright Papaya

and Black, Chocolate, and Classic Navy.
On all the models in the store, they had this dress paired with tank tops - a good call considering how low cut the front of this dress is, not to mention the back. When I tried this on, the back section was so lowcut my bra clasp was showing. I think putting the tank top under the dress adds something to the look though...makes it fun.
*NOTE - Image and item from jcrew.com