Posted by Jenny SmithLadies who are inspired by celebrity looks should follow the American A-listers, as they tend to style themselves better, according to an expert.Lizanne Harris, fashion director at Stylist magazine, said that Jennifer Aniston and Angelina Jolie are great style icons for women over 30."That sort of simple sophistication is very American and it is one of the trends for spring/summer that American preppy sports feel. It is very wearable," she explained.Ms Harris suggested that English women sometimes go overboard with their style, either overdoing it or excessively paring back their look.However, she did highlight Helen Mirren as one celebrity who always looks fabulously stylish.The Daily Telegraph's fashion editor Hilary Alexander also had some good advice for older women recently, recommending that they use plenty of fashion accessories.She suggested scarves, belts, jewellery, bags and funky shoes are all great ways to update an outfit.Investing in classic pieces is also important, according to Ms Alexander.(c) 2008 Adfero Ltd.