Eileen Fisher Women's Gray Organic Cotton Shirt Dress Cap Sleeve Comfort Sz XS. Please note slight piling from pre-owned condition. There is also a crease on the back that is hopefully due to the storage of the dress and should flatten out. I cannot be sure though. Also, a very tiny pin hole on the inside neckline from the original tag. It's super tiny.

All measurements are approximate. 

Length- 33/34 inches- slight high-low

Pit to pit- 17 inches

Sleeve- 4 inches

Please let me know if you have any questions.  Thanks for looking!

BB