Details 100% viscose Made in China Dry clean only Crossover neckline Open knit fabric Rib knit trim Side slits Our Style No. MMAF-WK18 Manufacturer Style No. K 2825 About The Brand Launched in 2002 as a contemporary diffusion line from Los Angeles based designer Michelle Mason's eponymous label, Mason is a youthful collection of playful garments inspired by modern shapes and classic attire. Her line offers sweetly draped and embellished blouses, tanks and tops.