The material of children's vest is silk or lamb hair, which is more practical, or light down. These vests can be worn not only inside, but also directly outside. For example, when children are indoors, if heating or air conditioning is turned on indoors, it is enough to put a vest outside the sweater, so that children are not only comfortable to move, but also will not feel very cold or hot. If children need to go out, the vest will enhance the effect of keeping warm, and wearing a coat outside is not cold at all.
Baby vests are usually worn inside. Parents can choose a thin and warm vest, or a cotton vest, which is close to the body and can keep the baby warm, especially for the baby's stomach.