Diane Krueger is one of the permanent first-row Chanel guests and she is the girl to wear the collections well. Have a look at this Chanel Spring 2008 RTW dress inspired by the american flag, first.
Diane showed how to wear it off the runway with respect an grace. She combines it with a black blazer and Chanel Jewelery. Of course, this is not a result of extreme-stylist work but it matches and especially blue and black look sophisticated and classy together. A little red lipstick for the flag flavor is sufficient I think.