One of the most important annual milestones — style-wise, at least — is the point at which you can step outside wearing just a T-shirt without worrying about getting caught in a freak downpour or blast of Arctic air. It's with great pleasure (and relief) that we announce that time is here. Well, sorta.

To coincide with the shift towards balmier days spent barbecuing and soaking up rays in the park, we've collaborated with Lynx to bring you a collection of killer summer-ready printed tees.

Better still, these tees don't just look good, they do good, too. The net proceeds from the collection will go to support humanitarian organization Peace One Day's projects around the globe. So pick a T-shirt and show your support for peace, man.