L'AGENCE Lucas Long Cardigan in White. - size XS (also in L) L'AGENCE Lucas Long Cardigan in White. - size XS (also in L) 88% rayon 10% nylon 2% spandex. Hand wash cold. Rib knit fabric. Front button closure. Imported. LAGR-WK6. 8419RKN. 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.