With the recent release of Permanent Style's The Casual Style Guide, Simon Crompton and Jamie Ferguson have provided sartorial inspiration yet again - this time as it relates to dressing casually. So we caught up with Simon to discuss their latest work and learn more about what's made this book a sell-out success.

Though Kaptain Sunshine has been around since 2013, founded in Tokyo by ex-magazine editor Shinsuke Kojima, we only properly laid eyes on them last summer in Paris after a close contact recommended that we visit their showroom. We didn't technically have an appointment to view their collection truth be told, leaving us no option but to sneak in unannounced...

With a name like Pablo Eggs-Go-Bao, it’s only natural that our encounters with these breakfast sandwich dealers tend to appear somewhat nefarious – and far too frequent. An unexplained scurry out the front door, a brief exchange with a stranger on a bike, and a dash back across the shop floor clutching a brown paper bag, ducking hastily into the basement stairwell like a thief in the night. Rest assured...