Every stylish man should know that it's the details that make or break an outfit. Sure, it's paramount to have great basics as well, but the smallest accouterments are what define and separate you from the other well-dressed folks. London Collections: Men was the perfect stage for connoisseurs of style to show off their freshest gear. Luckily, UK-based Mr. Porter was at the event to document it all. Check out some of the best hats, scarves, and rucksacks that event-goers donned last week for the shows, parties, and other industry hoopla. 

[via Mr. Porter]