NWT Johnny Was Sandra Seaside dress size M.

This is a super lightweight 100% cotton dress. The 3/4 sleeves are 20.5 inches. Johnny was calls this a tunic dress but it is more like a midi over the knee. It has side inseam pockets. It came with a slip but i cannot find hit. It measures 21” across the chest and 42”from back of the chest to the hem. The sleeves have 2 buttons and the front has 4 buttons.