I don't know what to wear to run a Star Wars marathon (if that's a thing), but I do know what to wear to watch a Star Wars marathon. My hair is finally long enough to sort of do Princess Leia buns, so I attempted them. I also wore my Star Wars tee shirt from Thinkgeek.com and my Star Wars hair bow from my favorite hair bow making person. No Star Wars marathon outfit is complete without a Photoshopped lightsaber.
|my awesome bow (and I'm not aligned with the Empire but there weren't any with the Rebel logo)|
|these are what sort-of Princess Leia buns look like|