User blog comment:Waterwecna/SERIES 5 PROMO PICTURES/@comment-4999494-20120913135254/@comment-4062486-20120913140310

Yeah, she has an awesome coat! But it appears that her dress underneath is either the same or at least really similar to the one she had in Series 4, so only the coat and the necklace seem to be the newest things!

I myself am disappointed Merlin and Arthur have not changed, but not suprised too at the same time (cause it was kind of sure that it would be that way).

Gaius has definitely longer hair.. and a new shirt! :D He should've invested some more in Merlin's wardrobe as well...

Mordred is actually supposed to be a teenager. His haircut is too much like the one Frodo Baggins has.

I think Gwaine is next to Elyan, but I have no clue where Percival is!

And yes, she is most likely someone else, Gwen's maidservant most likely.