A lightweight jacket is an essential all-rounder and this refined bomber from PS by Paul Smith is a contemporary choice. Made from handsome indigo wool and mohair-blend with soft jersey trims and a raffish printed lining, this piece captures the brand's deft attention to detail. It's the sharpest way to cover up on warm evenings; throw it over a simple white shirt or fine-knit sweater. Shown here with a Maison Martin Margiela shirt, A.P.C. sweater, Acne Studios jeans and Adieu shoes.

• Indigo wool and mohair-blend lightweight bomber jacket
• Navy ribbed trims, two stud-fastening front pockets, printed lining
• Zip fastening
• 78% wool, 22% mohair; lining: 100% viscose
• Professional dry clean