This is a beautiful cotton sleeveless dress. It can be a mini or midi dress, depending on your height. Please see the pictures for measurements. The cotton is medium thickness, equal to better quality, and a more elegant drape on the body. Not lined Bought in the UK when we lived there, as are other garments in my Poshmark closet. The US size is 12 (equivalent to a 16 in UK sizes) Wear it with a denim jacket and combat boots for a modern, grunge fall look; with sandals and a light cardigan during summer evenings or for cocktail hour From a clean home. No pets or smoking Please ask questions for more info. ALL reasonable offers considered.