BREAKING UP A SINGLE COLOR PAINT JOB

I'M GETTING READY TO HAVE A CAR PAINTED, AND IT'S GOING TO BE ONE SOLID COLOR BLUE. THE PROBLEM I'M HAVING IS THAT WE WANT IT ALL BLUE BUT WITH A STRIP OR SOMETHING DOWN THE SIDES TO BREAK IT A UP A LITTLE.ANYBODY HAVE ANY IDEAS AS TO WHAT WOULD LOOK GOOD. IT'S ON A 09 COROLLA. THANKS

LOOKS GOOD. GOOD IDEA