Very very very cute! Not to say that a girl has to wear pink, or that other colours can't be cute as well. But pastel colours just sort of create that "adorable" aura. And if you like guys seeing you like that, then go for it!
Yes. Pink is a girly, feminine color and as long as you're not covered head to toe in it you'll be fine. But studies have shown that men are more attracted to women wearing the color red. So you may want to consider that next time you get dressed. ;)