First of all, the circle you circle is really called "skirt support". There is no doubt that this is generally used for wedding dresses, evening dresses, cheongsam, skirts and so on. Other pants and the like are generally not used.

Secondly, this kind of skirt is generally used for a specific purpose, so not everyone can use it, and most standard people don't need it. The name of your picture product is: evening dress tailor's desk. This is a dedicated platform;

Send a clear picture comparison.