Only washed with water. Selling because it's outgrown! It has thin fleece inside, so it's great for playing outside. It's also warm and cozy for babies who can't walk yet, and for those in arms or strollers! It opens and closes with a zipper instead of buttons, which makes it easy to put on. A stylish coverall with a moimoln-like all-over print design. This item uses fleece material on the inside, providing a sense of security and a warm, comfortable feel. The zipper from the front to the hem makes it easy to put on and take off ◎.