Can you recommend an inexpensive but handsome brand of folding chairs?

Saw these not long ago at West Elm - simple, clean design and they come in 3 colors (white, black and red, which might be holiday-ish): http://www.westelm.com/products/folding-chair-g507/?pkey=cdining-chairs-seating

Inexpensive is the key word for me: I have two pairs of Triena slat-back chairs in an espresso finish I purchased at Walmart for $59 a pair ....

At the winery we often host large groups of wine tasters and/or diners. I buy dark teak folding chairs from teakboat.com and simple chair cushions from Ikea for a great look as well as they are comfortable. I would add a pic , but that feature doesn't seem to work.