Back in 2010, Justin Bieber donated some of his clothes to Great Ormond Street children's hospital for a fundraising auction.I was lucky enough to win one of the items. These G-Star jeans. I used this very eBay account to buy them, so it will be in my history somewhere.The items were sent to the winning bidders directly by Mercury Records of London.I still have the original letter to prove authenticity. See photo. I have digitally covered my address, but the mint condition framed ...letter will be included to the buyer. I will also be giving 10% of this sale to Great Ormond Street. Don't miss this rare chance to own the ultimate Justin Bieber collectable! Open to sensible offers. Worldwide post at no extra charge.