Hilary Duff cut a casual figure when she stepped out for lunch in Studio City on Thursday.The 34-year-old actress donned a high-necked beige tank top that showcased her toned arms as she met an older male companion in the San Fernando Valley suburb.The How I Met Your Father star had on loose-fitting bright blue trousers that featured large creases down the front. Dressed down:Hilary Duff cut a casual figure when she stepped out for lunch in Studio City on ThursdayThe Lizzie Maguire alum sported black and white sneakers and toted a beige quilted handbag that hung from a knotted strap on her shoulder.