This is getting its own post.
UM YES THAT IS TOBY STEPHENS IN ROBIN HOOD COSTUME. YOU HAVE TO ADMIT HE LOOKS PRETTY FOINE.
More pics here. I can't tell if we're still in the 12th century, or some conglomeration of the Renaissance and Elizabethan times. (Actually, I can tell. It's the latter). I also find it implausible that every single character would suddenly change their entire wardrobe but WHY AM I APPLYING LOGIC TO THE SITUATION.
ETA: HI-RES VERSION for those who can't see the FO post. :D