While I wouldn't call this look a steal, I'd love to steal it right off Lily Collins.
The Tommy Hilfiger ensemble is the perfect mix of preppy and edgy:
|Photo: Vogue US / September '13|
If you're looking for a more affordable version I'd start with these ASOS shorts:
...and dress up a basic shirt (try H&M) with a little scarf or bow to recreate the necktie look.
Peace, Love, and Sunsets