Go with floral and tons of colors! The more summery you look, the better! Why else would we have this beautiful weather if not to dress accordingly? Don’t forget your sunglasses and sunscreen.
Now honestly, just wear whatever makes you survive 12 hours of non-stop dancing and partying. And of course, makes you look gorgeous. When was the last time you wore a loose skirt to a party? Exactly. Wear it now and enjoy spring as long as it lasts.
P.S. I might or might not have a slight obsession with wedges.