noun
midi skirt; midiskirt
A skirt with a hemline that falls between the knee and the ankle, typically around mid-calf.
今年はミディスカートが流行っている。
Midi skirts are in fashion this year.
彼女は花柄のミディスカートをはいていた。
She was wearing a floral midi skirt.
Borrowed from English 'midi skirt' or 'midiskirt', where 'midi' refers to the mid-length hemline.