New with tags attached Pretty and romantic, the L'Agent by Agent Provocateur Siena Trixie is adorned in delicate lace with cut-out detailing and a bow at the center front. A timelessly feminine addition, this brief offers minimal coverage. Shell: 81% Polyamide 11% Metallized Fibres. 8% Elastane. Lining: 100% Cotton, Elastic Band: 91% Polyamide 19% Elastane