Tis the season to go over the top: chuck caviar on your breakfast oats, drape yourself in swags of jewels and gold or as Josephine does: double up. If you love that cashmere sweater and are accident prone, buy TWO so when you dribble gravy down the front you can just chuck it behind you and put on the next. For that matter, perhaps you should buy THREE? The excess of the season also might mean an excess of stains. Donna attempts to escape her thrifty roots to find her inner spendthrift. What is the most extravagant thing you’ve ever done, received or given?