crinolette
/ˌkrɪnəˈlɛt/noun
A narrow version of the crinoline, designed to support skirts projecting from behind, and usually composed of half hoops suspended around the back of the legs.
- The crinolette began to replace the crinoline in the mid 1860s, and was in turn superseded by the bustle..
Origin
Late 19th century; earliest use found in Judy. From crinol- + -ette.