Darren Romanelli, better known in the fashion world as Dr. Romanelli, has been creating for years some of the most interesting customized pieces. His signature designs have been worn by the biggest celebrities and athletes in mainstream America. He's even teamed up with some of the biggest brands in the market like Coca-Cola, Disney, Head Porter and more to create limited pieces and capsule collections. We love all of the collaborations that DRx has been a part of, but here's a look at the 7 best Dr. Romanelli collaborations in our opinion.