What color for border?

I like hearing everyone's thoughts on what color borders to use.  I am open for suggestions on this one.  The pattern normally has a two inch border then a five inch.  Any suggestions?   I realize it can be difficult to comment on the blog, so email me!  This is a wild mixture of plaid and striped shirts.  I'd love to do something on the borders to bring it all together.  It is probably going to go for a fund raiser.

I've just got the blocks laid out.  I may have to move some around a bit.  Borders??