A great pair of flannel trousers will see you through any season in style, and this Burberry Prorsum pair is pleated at the front and tapered through the legs to create a shape that's easy to wear. The wool and cashmere-blend fabric is soft to the touch and this pair is half-lined, ensuring luxurious comfort. Team them with a contrasting blazer: navy for the office or patterned at a smart event. Shown here with a Balenciaga shirt , Burberry Prorsum cardigan , scarf and brogues .

• Grey wool and cashmere-blend flannel trousers
• Single front pleats, four pockets, belt loops, half lined
• Concealed hook and eye and zip fastenings
• 93% wool, 7% cashmere; lining: 60% acetate, 40% cupro
• Dry clean
• Made in Italy
• Available in other colours