No one has answered the Roan Inish question yet, but here are a few more knitwear photos from the film.
Fiona wears a lovely lacy cardigan
Later, she layers on the Fair Isle, a look I love.
Baby Jaime is swaddled in a garter stitch blanket made from a rather fine yarn.
The cousin wears another vintage look I'm rather fond of: a sweater tucked into belted trousers.
Their grandfather wears a nice gansey too.
The costume designer must have fallen over when she spotted this lacy vintage undershirt. It is just such a thing of beauty.
Naturally, there's a knitted tea cosy
and finally granny knitting away in front of the fire--something else I'm rather fond of.