The Burberry trench is expensive because it is carrying a century of weather, cinema and British self-mythology on its shoulders. The Waterloo is the classic choice: long, belted and immediately recognizable without needing a logo to perform. It is not the practical answer for everyone, but it is the reference answer for a reason. The best heritage pieces survive because they still solve modern problems. Rain, wind and indecision remain among them.

Mackintosh’s Forrest trench approaches rainwear with the authority of a company that has little left to prove. Cut in water-repellent cotton gabardine and made in Japan, it keeps the familiar double-breasted front, storm flap and belt while removing the nostalgic theater that can overwhelm a heritage coat. The line is long and clean, the khaki is properly neutral and the construction rewards close inspection without demanding it. This is a trench for actual weather and repeated travel: composed over tailoring, relaxed over knitwear and substantial enough to make a wet platform feel like part of the plan.