Los Angeles: Oscr winner Patricia Arquette suffered a wardrobe malfunction when returning from an errand run in Beverly Hills.

Patricia Arquette. Pic/AFP
Patricia Arquette. Pic/AFP 

In some photos, the 46-year-old 'Boyhood' actress was seen wearing unbuttoned jeans and her underwear was exposed, reported Ace Showbiz.

Wearing no make-up, Arquette sported a loose white tee, a black-and-white striped cardigan tied around her waist and a pair of black flip flops.

She apparently forgot to zip her pants as she was seen carrying a lot of stuff including a bottle of water, a bottle of orange juice, a pair of glasses, a cellphone, a bag, keys and some take-away food.

Arquette was joined by her 12-year-old daughter Harlow who donned headphones, a black and grey tank top, ripped jeans, and a dark-grey cardigans tied around her waist. Harlow appeared unfazed by her mother's look.