By age 50, every woman has a fashion formula that makes her feel chic, comfortable and confidant. When we finally find a “look” to love, we stick with it and buy specific items on repeat that become our signature — like striped boatneck tees and leopard shoes. But the real secret to personal style — for experienced shoppers and clothes wearers like us — is to never let it look out of date. These 10 celebrities have a distinctive style all their own. Take a look and get inspired.