The dolls are the twin sons of Elrond of Rivendell as children, with assorted clothes for every use: pyjamas, indoor clothes, riding clothes, and robes for several festive occasions. I hope it's ok to include the boys themselves, though it's not a photograph but a scan of my drawings:
(If you like to see more of them, go here, or here for the printable patterns in colour and black&white.)