If we’ve said it once, we’ve said it at least twice: Those who can, do; those who can’t, design handbags. Now we learn that fashion eyesore Posh Beckham will be adding a line of shoes and handbags to her Rock and Repubic jeans line. Luxist.com says her bags are sure to be “sleek and stylish.” Don’t count on it. We think she should design a line of brassieres – something to stick her bags in for a change.