Michelle Dockery & Maggie Smith: 'Downton Abbey' Party Scene!

Michelle Dockery and Maggie Smith don their period piece costumes while filming a party scene for their hit show Downton Abbey on Wednesday (July 3) in London, England.

Joining the 31-year-old star of the show and 78-year-old veteran performer were cast mates Laura Carmichael, Joanne Froggatt, Brendan Coyle, and Phyllis Logan.

PHOTOS: Check out the latest pics of Michelle Dockery

New cast members joining the fourth season include Paul Giamatti, Gary Carr, Dame Kiri Te Kanawa, Tom Cullen, Julian Ovenden, Nigel Harman, Joanna David and Dame Harriet Walter.

25+ pictures inside of Michelle Dockery and others filming for the fourth season of Downton Abbey…