Eiyame makes some really nice stuff, as you'll see if you check out Veldryne's Corran Horn costume:
http://www.saberforum.com/index.php?topic=9859.0As for Twin Roses, it all depends on what you want from them. My cloak from them, made using a charcoal wool fabric they had to custom order, only came to about $140 or so, while Artorius got a full robe in the same fabric for around $180. Of course, something requiring more labor or an unusual fabric would probably be a bit more.
Well I think he wants a full Jedi costume, which from me includes
Robe
Tunic
Pants
Obi
OR for the next step up
Robe
Over Tunic
Under Tunic ( I don't make dickeys they are worthless)
Pants
Obi
I can make pretty much anything that is Jedi costume related. I can even make Mace Windu style robes, with the pointed sleeves.
But I don't know what twin roses asks for a full Jedi costume for some one my size but, I know for a full costume for husband, who is a big guy they wanted over $900 and that was just for a robe, tunic and pants.