Last year I bought some Heather Ross Munki Munki carnival fabric and I used some on the pocket of a pair of pants. The fabric was not purchased as yardage, I actually bought the back panel of a large pair of Munki Munki pajamas. The only thing I don't really like about the top is that the two white fabrics are too close in color that it looks weird. I would have preferred more contrast. I do love orange and blue as seen here, here, here and here.
I even have a board for orange and blue on Pinterest.
... I made that