She is the founder of her own eponymous fashion label and the current creative director at Leonard Paris.
[2] Prior to Phung launching her ready-to-wear label, she worked as a fashion designer for various houses including Christophe Lemaire, Kenzo, See by Chloé, Vanessa Bruno, Sonia Rykiel and sportswear brands Lacoste, Rossignol,[3] Veja,[4] along with a stint in childrenswear at Baby Dior.
During her nine collections, Christine Phung developed an aesthetic between strict elegance and luxury sportswear.
Phung is noted for her inspiration by digital aesthetics and fascination of geometry found in nature.
She is also interested in traditional techniques, such as folds,[7] patchwork, and embroidery, screen printing, which she has modernized.