Self: 63% baby alpaca 32% polyamide 5% elastane Rib: 59% baby alpaca 36% polyamide 5% elastane. Made in China. Hand wash. Mockneck styling. Soft fuzzy knit fabric. ISAR-WK90. PU0170FA-A1L68E. The standard-bearer for insouciant Parisian chicness, Isabel Marant launched her easygoing Etoile diffusion line in 1999. The collection dispenses with formality: Etoile is known for its comfortable, relaxed styles. With deconstructed shapes and soft prints, the label showcases a fluid, feminine feel.