蛇じゃ腹ばら伏ぶせ

noun

pleated stitch

A sewing technique that creates a pleated or accordion-like effect in fabric. Used in dressmaking and crafts.

• このスカートの裾すそには蛇じゃ腹ばら伏ぶせが施ほどこされている。

  The hem of this skirt is finished with a pleated stitch.