Our favorite looks this week—plucked from our Look of the Day section—were all stunning and unique, thanks to major movie premieres and Paris Fashion Week. Jessica Chastain sat front-row at Saint Laurent in a red dress, Emmy Rossum did her best Dorothy in Oscar de la Renta at an Oz screening, Gwyneth Paltrow sizzled in black leather leggings at Hugo Boss' fragrance launch, Blake Lively looked pretty in plaid at a press event, and Jessica Alba suited up for Stella McCartney in the designer's trim suit. Which was your favorite look? Tell us in the poll below!
Plus, see all of our Look of the Day picks!