Using this cute shark - shaped baby costume is a breeze. Just put it on your little one and let them enjoy being the star of the show, especially at Christmas parties. When it comes to washing, you can simply toss it in the washing machine using warm water and the gentle cycle. If it needs a bit of whitening, use non - chlorine bleach. After washing, dry it on low heat in the dryer and take it out right away to avoid wrinkles. If there are some wrinkles, you can iron it on a warm setting. Remember, because of different monitor settings, the color you see on the screen might be a bit different from the real costume.