noun
skirt with suspenders; suspender skirt
A skirt that has attached suspenders going over the shoulders, often seen in children's clothing or fashion styles.
娘は吊りスカートを着て学校に行った。
My daughter went to school wearing a suspender skirt.
Compound of 吊り (tsuri, 'hanging') + スカート (sukaato, 'skirt'). The exact origin is uncertain, but it likely arose as a descriptive term for skirts with suspenders.