If you're feeling the effects of a high-octane holiday season, Katharine Hamnett's newly-launched bag range may be just the pick-me-up you need. The 100 per cent organic cotton totes - which are printed with water-based, environmentally-friendly inks designed to fade with wear - will set you back a mere £35 each and are available now at www.katharinehamnett.co.uk.