Sharply tailored trousers are a sartorial cornerstone and Saint Laurent's sleek black version is as dapper as they come. Meticulously made in Italy for a slim fit with a streamlining double pleat front, this timeless pair will ensure you make a flawless impression. Echo the clean lines with a cashmere rollneck or slick navy shirt for a suavely pared-back look. This item is small to size, take the next size up. Shown here with a Saint Laurent shirt, jacket, scarf and boots.

• Black wool trousers
• Slim fit, double pleats, four pockets, pressed creases, half lined, unfinished hems
• Zip and hook fastenings
• 100% wool; lining: 100% viscose
• Dry clean
• Made in Italy