Cute black and purple dress

Adorable, gently used dress. My daughter looked so cute in this dress - I loved it! From the waist to the hem, 20.5" From the armpit to the hem, 25" The waist is 13" across the front, but as you can see in picture 4, the entire back is elastic Tags were removed for comfort, but I think it is about a size 10/12, and most, if not all of it is cotton. There is a bit of pilling under the arms that's not visible when worn, but otherwise it's in very good condition.