Items needed for Clothing Closet - Site 15

My elementary students need items to wear when they have an accident or spill something on themselves. In a school of nearly 600, this type of clothing items are given out almost daily, and students rarely have a change of clothing at school. Pull up/elastic waist pants work great! Thick Leggings are great for girls. Undershirts and tank tops are other coveted items. Belts are often needed as well for boys.  I need both boys and girls items, all sizes needed. Thank you!