This is a short-sleeved, polo shirt-style mini dress. It's a free size, but fits like a size M. Color: Heather gray The fabric is similar to a T-shirt and is thin. Detailed measurements are shown in the images. Please allow for slight variations as these are amateur measurements. It's loose-fitting, so it can cover your figure. The buttons open down to below the chest, so it can be worn during maternity and breastfeeding periods. There are some pills in the areas where a backpack was worn (e.g., under the arms). There is also some fading from washing, shape loss, and signs of wear. Please check the images and understand that this is a used item before purchasing. I'm selling this to clear out my closet. I will fold it compactly for packaging, so please be aware that there may be some wrinkles.