Children, at times, can run through clothes faster than most people can breathe. If they do not dirty them, they outgrow them, and then it is time to visit the store and buy a completely new wardrobe, which they will probably outgrow by the next week.

Depending on the age group and gender, children need a variety of underwear. Girls need panties, camisoles, training bras, and bikinis in their underwear drawers, whereas boys would feel lost without boxers. Both need undershirts and socks, not only to wear at home but also to school and when going out. The most favorable material for children's underwear is cotton since it is soft, durable and absorbs moisture. It is recommended that each child have at least two pairs of underwear for each day of the week. For children with bedwetting issues, the number should be considerably higher. Very often, department stores sell a set of seven undergarments that have the name of each day of the week printed on them. These can help children as well as parents become organized at least in the wardrobe.

Undershirts need to be stocked in accordance with the regions climate. If the climate is generally cold, parent should keep at least one pair of long sleeved, thermal undershirts for each night of the week. Half sleeve undershirts for boys and tank tops for girls are recommended for daywear. Socks are essential for all kids old enough to wear shoes. The type and variety of socks depends on how parents want to dress their children. Fun socks, with cartoon and designs on them can be used for everyday wear. On the other hand, at least a couple pairs of sock must be kept aside to wear on formal occasions. These are generally white or black in color. Generally, girls begin requiring training bras by age twelve, although it is not unusual for girls as young as eight to need them. It is best to keep at least three pairs of training bras handy in addition to one that can be worn with formal dresses.