Here is a publicity shot of David Tennant in his new Doctor Who costume!
He is pictured with Billie Piper who plays Rose, and his ship-the TARDIS.
I'm not sure what I think of the look.
At least it's a bit eccentric, Eccleston's black leather look was a bit dull for the Doctor.
It's sort of a cross between the Tom Baker look and the Peter Davison look I think.
BRG
PS- Here is a picture gallary for David Tennant on the BBC website. It has a few pics of him posing as the Doctor, and a few from his other work.
BBC-Doctor Who