We always look forward to 10 Crosby's lookbooks, season over season. Our reasoning is simple: It's daring without looking wacky, familiar without being boring, and high-fashion without being unaffordable. Basically, when Derek Lam says "Jump!," we say "Okay, but can we do it in those paneled pants?"For resort '13, Derek Lam continued on this course, presenting a stellar collection of smart, whimsical sportswear. That said, the lineup featured one particularly perplexing look involving a floral-printed dress worn over a wide-legged pair of pajama pants. Formal pajamas and skirts-over-pants ensembles are both trends we've finally embraced, and Derek forces us to think about whether we'd be willing to try them at the same time. Is this a case of trend overload or just taking an idea to the next level? Click through for the photo in question, as well as the rest of the resort '13 lookbook!