A pocket square is the cheapest way to make a jacket look like it cost more. The Windermere in ice blue does it quietly: a cool, pale blue that brightens navy and grey tailoring without tipping into flashy.

It's 100% silk, cut to 32 cm square, so it folds down neatly and has a soft sheen that catches the light when you move. Puff it for something relaxed, or square-fold it for a clean line under a lapel.

• 100% silk
• 32 cm x 32 cm
• Ice blue, in the 'Windermere' design