GETTY IMAGES A classic cut, wide-leg trousers will never go out of style; take style inspiration from the A-list for new ways to wear yours this season. Prev15 of 20Next Olivia Wilde GETTY IMAGES Olivia Wilde makes a strong case for the checked suit; if you don’t want to be as bold with your look, swap the blazer for a simple white T-shirt. Prev15 of 20Next