kiltlike
Kiltlike is an adjective used to describe something that resembles or is reminiscent of a kilt. A kilt is a traditional knee-length garment of Scottish origin, made of tartan cloth, and worn by men. The characteristic features of a kilt include its pleated construction, typically at the back, and its wrap-around style. Therefore, when an item of clothing or even a descriptive phrase is called "kiltlike," it implies a similarity to these features.
This might refer to the pleating of a skirt or garment, particularly if the pleats are deep