You never see the purplenailed Elvis Pompilio (00 32 2 511 1188), 60 rue du Midi, without his cowboy hat in this grotto of silk, sequins, velvet, feathers and flowers. The mad hatter makes creations for Madonna and Harrison Ford, the queens of Holland, Belgium and Sweden, and designs all the hats for the Chanel Haute Couture collection. I'd rather wear Philip Treacy or Stephen Jones, but hey, Ascot week is a day longer this year, and you can never have enough hats.