If you're over the age of 35 and wearing something that would make Miss Selfridge shudder then please take note. Simplicity and elegance should always take precedence over what's fashionable and short enough to send your ex-husband to the pub. Ashley Olsen may be 25 but this look means business. She's going to attract the right kind of attention (unless she runs into an unruly PETA campaigner who has a problem with her alligator bag) and appears effortlessly stylish.
A winning combination.