This isn't specifically for childcare workers, but I wore it for work. Navy culottes, size M. The waist measures 33 cm when laid flat. The length is about 66 cm, a bit long, so you can wear it with confidence. There is no lining. There are pockets on both sides. The back of the waist is elastic. There are no hooks or zippers; it's the type you just pull on. There's no tag, but the fabric feels like it contains nylon, and I wore it year-round. There are no tears or fading, but it is a used item.