You can always count on Nate Berkus to help you out. Check out this lovely chevron dhurrie available at HSN. Comes in different sizes & colours too!
One of my absolute favourite rugs from West Elm. Love the grey/citron combo and it comes in different sizes & colours too.
Or maybe a wild chevron? Found here at Capel Rugs.
Or maybe something a bit more subtle. Available here. I'm sure if you go to any carpet store, hunt down a herringbone pattern and ask them to make it to your dimensions!