panty girdle; panty corset
A type of foundation garment combining panties with a girdle or corset. The term is a loanword from English, and the cross-reference to パンティーガードル suggests it is synonymous or closely related.
See also: パンティーガードル
She wore a panty corset under her dress.
Loanword from English 'panty corset' or 'panty girdle'.