That's the perfect way to describe the Marc by Marc Jacobs Collection. It is a lovely mix of bold prints, army inspired mens wear for boys and girls, and pretty dresses with polka-dots. It might seem like a mishmash of things, but it goes together seamlessly.
Photos from Style.com
Here you can see the mix of pretty (a plaid shirt) and the tough (a structured jacket):
Very army inspired:
I want this dress!
If I saw a boy dressed like this I wouldn't think twice about dating him.