I will make a Downton cosplay next year. I will attend a fantasy convention, Downton is not fantasy, but it will surely will be fun. There are some others who also will attend, so we will have a Downton group cosplay
There are Mary, Sibyl, Edith, Mrs. Patmore and maybe more.
I will be Edith, and perhaps, if another will make Thomas I will make OīBrien in addition.