Sarah Jessica Parker is the epitomy of the perfect lady here, wearing in a floral, knee-length dress and accessorising with a quilted, chain strap bag, satin pumps and the piece de resistance: a Chanel boucle jacket worn over her shoulders. Did she get this tip from Anna Wintour? Wear your jacket over your shoulders and channel Jackie O's grace and enduring style.
Try it if you ...
a) want to look ladylike
b) own a boxy jacket
c) are heading to lunch/ the races/ a meeting.