Comper high mass vestments at St Mark's Philadelphia
I'm not going to comment on the fabulous photos Davis has posted on his Flickr stream, I think these Comper vestments speak for themselves. The vestments are at St Mark's Philadelphia amd according to the commentary Davis has included with each photo, they were commissioned in 1904 by Rodman Wanamaker in memory of his wife Fernanda. They were worked in London by the Sisters of Bethany.
Detail of the chasuble: