Rosie Huntington-Whiteley looked chic whilst running errands in LA yesterday.

The model/actress donned an Isabel Marant fur vest despite the hot temperatures.

The rest of her off-duty style included a cool white T by Alexander Wang t-shirt and light-wash denim jeans.

An Alexander Wang Emile tote and aviator shades were added to her achingly hip look.

How does one look so cool when wearing such a hot vest?

You can buy Rosie’s Alexander Wang bag from AlexanderWang.com.

Credit: Style.com & Fame Pictures