I can't remember where i saw these seats but they were somewhere on this forum. They look something like these, Velvet, round back. i'm building an Art Deco cinema and they really looked the part. can anyone help???

http://acousticsmart.com/details_merrick.asp

Fortress has a couple of models (http://www.fortresseating.com/directory.php?cat_id=1) with similar designs, though they are not cheap.