L'AGENCE Zanna Lace Trim Gown in Black. Size 4, 6. Self: 100% silk Lining: 100% polyester. Made in China. Dry clean only. Fully lined. Hidden side zipper closure. Adjustable shoulder straps. Lightweight charmeuse fabric with lace trim. Launched in 2008 by designer Margaret Maldonado, L'AGENCE operates off of a simple concept: washed silks, Japanese and Italian fabrics. Over the years, Maldonado has designed dresses, tops, bottoms and knits from the finest fabrics with the most modern and appealing cuts.