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.
