Moleskin fabric is prized for its super-soft texture and this tailored jacket by John Lewis is a fine formal reinterpretation of this casual cloth. The single-breasted design features a double-button fastening, a natty pocket square, a button-hole pin, a double vent and 4-button cuffs. Team it with a a poplin cotton shirt, classic striped tie and slim-leg chinos for a smart and timeless look.