noun
box pleat
A type of pleat used in sewing, especially in skirts and shirts, where two folds face each other on the front and two on the back, creating a box-like shape.
このスカートはボックスプリーツが入っていて、きれいなシルエットです。
This skirt has box pleats and a beautiful silhouette.
ボックスプリーツのシャツを着ると、きちんとした印象
Wearing a shirt with box pleats gives a neat impression.