Summer has always been my favourite time of the year. There's the beach, the cold drinks and warm late nights. I'd much prefer wearing a tee and shorts rather than layers upon layers, which you then have to peel off as soon as you go anywhere that has the heat on. Packing also becomes easier since you don't have to figure out how you're going to stuff a giant coat into your carry-on. And then there's public transport. In colder months, you have to squish in between others wearing their layers. Although, there is the issue of smell in hot weather ... but I can overlook that (most of the time).
Anyway, on to the outfit! This season, I've started wearing button down shirts to create a relaxed feel. It also adds some dimension to the look since I usually wear denim shorts - or something relatively tight on the bottom.