Kiki de Montparnasse's Brienne G-string is crafted of semi-sheer mesh for an alluring look, lined with cotton for comfort. Elasticized waistband 80% nylon/20% spandex Gusset: 100% cotton Dry clean Made in USA. Lingerie - Designer Foundations > Kiki De Montparnasse > Saks Fifth Avenue. Kiki de Montparnasse. Color: Black. Size: XS.