Super cute little dress by Rue 21

The care tag has worn off, I can barely see a M on the tag so I think this is a Medium

The front is lined, the back is not

Please ask any questions you have before buying. 

My measurements are mad lying flat and not stretching the material:

Chest (Armpit to Armpit) approx. 12 inches

Length (back of color to bottom of hem) approx. 31 inches