Laura flowy purple knee length dress

Knee length flowy dress. Could be used for prom/graduation. There’s a criss cross pleated pattern across the chest, and a beautiful royal purple chiffon fabric layers sewn in diagonally creating a very flowy effect. Under the chiffon there’s an attached black slip. It has two straps, with the left having a floral detail (could easily be removed with a seam ripper). There’s a zipper on the left side. The beautiful purple looks more pink in photos than in real life, the darker photos are closest.