A "peplum hem" refers to a style of clothing where the bottom part of a garment, like a top or dress, flares out or has a ruffled skirt-like shape around the waist or hips. Full definition
We like this enlightening woman top, which features deep plunging collar for a sexy look, distinctive self - tie designed at the back collar and beautiful ruffles peplum hem detail in a cute style. (zaful.com)