The Bing team and the Xbox Live team have a surprise for you! You can now dress your Xbox Live Avatar in a Bing t-shirt!
How? Head on over to Bing, make sure you have Bing set to United States (top right), search for “xbox avatar bing shirt” and you will be presented with the search results and a token you can redeem to give your avatar a Bing shirt (choose Male or female shirt). Find out how to redeem tokens
Want a Bing (Maps) t-shirt for yourself? Check out this twitter contest.