A design that cools you down! Right? Ahem.
Fine, it does look like a winter design, but in our defence: we (monkeys) wanted to change from the red colours we've been using a lot. And, Jun is sleeveless on that picture. No one would frolick around like that when it's freezing.7
So see it as, LSS: the air-conditioning edition.
NB: Design was supposed to look a bit different, but in the end it doesn't. -_-U