please see the detail measurements in the last picture this is size XL, us size 10 new with tag The black and white striped pattern combined with the retro halter strap design creates an elegant and stylish look that is sure to impress. This swimsuit is made of a comfortable and stretchy nylon and spandex material, perfect for a day in the water. The high-waisted swim bottom style adds a touch of vintage charm, while the built-in bra and adjustable strap provide a comfortable and supportive fit. This swimsuit is also chlorine-resistant and lined, making it durable and suitable for hand wash only.