Dry clean only. Their diversity guides them in creating thoughtful pieces, designed for women, by women, that will span all generations and lifestyles. Front cut-out detail with draped fabric. Hidden side zipper and back tie closures. All four founders come from various age groups and backgrounds, each bringing a different but essential role to the brand. Founded in 2020, THE SEI is a ready-to-wear collection based in Los Angeles, California that is fully women and minority owned. Ts9128b. The Sei Asymmetrical Cowl Bias Gown in Pink. One-shoulder styling with asymmetric accent strap Satin finish. Fully lined. The brand aims to build a foundation of polished classics mixed with seductive structured and feminine silhouettes to empower women to feel confidence and joy, while remaining effortless and timeless. Made in China.