The phrase "peplum detail" refers to a design feature in clothing where there is a frilly or flared fabric section usually placed around the waist to add volume or decorative style. Full definition
This otherwise simple white long - sleeve top has the most gorgeous tiered peplum detailing on the bottom. (aloprofile.com)
For her Teen Choice appearance, Pretty Little Liars star, Ashley Benson, gussied up in a royal blue veil skirt with peplum details. (skirt.yournextshoes.com)
The added peplum detail takes this top to the next level. (bylaurenm.com)