You can now dress your XBOX Live Avatar in a Bing t-shirt.
You can unlock a special gift for your Xbox LIVE avatar: a Bing t-shirt!
Bing provides you with two tokens – one for a male shirt and one for a female shirt, either of which you can use the next time you sign into Xbox LIVE.
On Xbox.com hover over Xbox Live, click Xbox Live Marketplace then on that page click Redeem Code in the ‘My Account’ dropdown menu, enter code in the boxes. On the Xbox 360, go to press the big Guide button, slide to Marketplace, scroll down to Redeem Code, enter code.