I made the mistake of buying a shirt with Peter Pan collar without trying it on, and promptly returned it the next day! The material created a bizarre fit and I just looked goofy. Still on the prowl for one and my eye caught these:

J. Crew's Peter Pan collar tee:


Kill 2 trends with one purchase with this Chandi & Lia Peter Pan Collar Colorblock Dress on UO: 


Too sheer, but I like the idea of this Sequined Collar Blouse on Forever 21:



Ok this one isn't exactly Peter Pan but I like it anyway, Max C Blouse With Scallop Collar on ASOS:


See other ASOS Peter Pan styles here.

Or go the route of collar as accessory and add a Peter Pan collar to any shirt. I love this Top Shop Sequin Peter Pan Necklace: