This is a sleeveless dress. It's 100% cotton and the color is brown. ◆ Even though it's cotton, it has a nice drape and is made of a thick material that can be worn on its own. ◆ It has a slit in the back for easy walking, even with the long length. ◆ The crew neck makes the neckline look clean. ◆ French sleeves subtly cover the upper arms. We are waiting for your purchase if you understand. #AnonymousDelivery #UNIQLO #Uniqlo #Sleeveless #Dress #SummerSale