Lily Collins flaunts legs at the Panthere de Cartier watch launch in LA

British actress Lily Collins gave off a classic Hollywood vibe at the launch of the Panthere de Cartier watch in Los Angeles.

The brunette actress, 28, showed off her lither physique in a long-sleeved high-low black dress that had applique details all over.

Lily allured and attracted in the stylish number, and put her toned legs on show too, along with give a hint of cleavage in the plunging number.

Adding simple black pumps to her style, and a Cartier watch, an assortments of rings and dangling earrings, Lily completed her style with a bold red pout, and looked every bit chic.