If you think its about summer when its so December- you're wrong. I guess, its sort-of a perfect outfit, for all season i say or for going anywhere informal :)
Wearing flowery top is really charming, plus denim shorts add up the spice.
It may look so damn simple, but the aura of this clothes make you incredible.
Flaunt it with not too much accessories since your top is way too colorful already.. Wear boots, doll shoes, or any close shoes if you want :)