This Polo Ralph Lauren shirt is pretty much a summer essential, isn't it? It's made from lovely breathable linen, which is spot on for when the weather warms up, keeping you cool without even trying. The 'Custom Fit' means it's got a really nice, not-too-baggy, not-too-tight feel to it – definitely more on the slim side, so it looks sharp but still feels comfy. And honestly, you can't go wrong with a classic white long-sleeved shirt like this. It's got that easy vibe that works whether you're off for a relaxed brunch, heading to a holiday lunch, or even want to smarten up a bit for work without feeling all stuffy. It's one of those pieces that just gets it right for pretty much anything.