Fun purple mini dress

Purple dress from Express in size large. Sheer outer layer has a cap-length sleeve. Liner is spaghetti strap. Both layers are attached at the cinched (elastic) waist, so they cannot be worn separately. Excellent condition. Non-smoker, no pets. Approximate measurements - Shoulder to hem: 36” Elastic waist to hem: 18” Pit to pit: 18” (liner dress) I’m not sure if this is technically a mini dress, but I am 5’7” and this hits mid-thigh on me when I let the elastic waist sit on my natural waist.