If the field army plaid says heritage and highlands, the biker jacket is way more about hell raising. The marriage is a simple one, with the blazing red of the Stewart tartan offset by the dusty leather and the contrast of folded wool and creaking leather making a cross-gender statement. And despite sounding potentially rather manly, it is carried off with a heady dose of femininity: pearls and crystals on the neckline and white strappies on the feet. Timeless.