This is something that I have been working on, on and off for my friend (and United fan) Krish. Inspired by the 'Busby Babes' shirt and the re-issue which is modelled by Ronaldo above.
The away is obviously a nod to United in their Newton Heath days, an iconic shirt that I think should be re-worn by United. Not only is it iconic but also because frankly, its much cooler than the standard white away shirt.
This is a special at the request of a friend who is a Chelsea fan, I couldn't resist...a perfect replacement surely for the ageing Ferdinand? *note: I'm not a Chelsea fan, and this is just for banter.