I'm not sure where these chairs were purchased- the client chose them The style of chair is called a Parsons Chair and they are usually armless. You can find similar chairs at catalog retailers like Pottery Barn, Ballard Designs and Crate & Barrel. I found a very similar arm chair from Lee Industries (available through a furniture showroom, check their web site for locations): http://www.leeindustries.com/productdetail.asp?id=175026239067078 There is a chair without arms as well: http://www.leeindustries.com/productdetail.asp?id=163234239221229 Lee Industries can make your chairs to you specifications (different wood finishes, fabrics and custom sizing available).

Thanks so much for the info. I've seen these types of side chairs before, but never with matching arm chairs. I'll keep looking

We have this exact same table. We purchased it at Restoration Hardware about 12-13 years ago. It was discontinued shortly after we bought it. We bought these same chairs there too. They are Mitchell Gold brand chairs. I don't know if they still carry them.