One Direction are giving fans the chance to own an exclusive hand-painted onesie.

The boys have teamed up with #onepiece2work, a charity initiative run in conjunction with the CAW Foundation and onesie company OnePiece.

They are auctioning off a green onesie that was personally hand-printed by the members of One Direction.

At the time of writing, the auction stands at $1,525.00 with just over a week left to run.

If that isn't quite your thing, the 'What Makes You Beautiful' stars have teamed up with OnePiece for a onesie with printed hand-paint motifs courtesy of the five band members, whilst there are also personalised garments with a hand-print from each singer.