Jessica Alba is supporting the cause. Along with Revlon and In Style, she is offering supporters of Rainbow Trust a chance to win a Chloe bag she has personally signed.

Other celebrities are also joining in: Keira Knightley, Elle McPherson, Claudia Schiffer, Thandie Newton, Sharon Osbourne and Eva Green are auctioning personal handbags as well, on November 4 at a charity tea event in The Berkeley hotel ballroom.

In Style editor Trish Halpin says, “This is going to be a fun, uber glam event which will raise lots of money for an incredibly good cause. After all – what woman doesn’t want a fantastic handbag?”

Photo credit: INFPhoto