Looks like other people are also interested in the potential of colerettes. Yellow: Arjun Saluja's Rishta, Lakme fashion week 2009 White: Kasa shirt by Dogstar, Australia.
This what happens: Mary Katrantzou makes a beautiful AW09-10 collection and Oasis copies it down for the high street at affordable price. Everybody wants the catwalk stuff actually.