Power-dressing pussybow blouses, stylish salmon-pink suits and classy cocktail gowns…what takes your fancy? Fans of the Iron Lady now have the chance to own the ultimate piece of Maggie memorabilia as seven of her classic suits go on auction at Christie’s. Each dress is expected to fetch around £1,500, making a handsome ten grand for their current owner. Don’t rule out a Tory MP bidding war…