If you want some nice-lookin', purebred chickens, try Mr. Erhard Weihs. He sells hatching eggs for pure Russian Orloffs, Barnevelders, Welsummers, and I think Wyandottes (I believe his Welsummers and Wyandottes are Bantams). His Russian Orloffs come in two colors, Spangled and Mahogany. The Spangled look very good with the right feathering, color, build, etc., but the Mahoganies look a bit like a Buckeye X Orloff. However, Mr. Weihs's stock comes directly from Germany--one of the chicken capitals of the world--and over there their Mahoganies might be a bit more on the stocky side.
It all depends on what chickens you want. If you want good SQ or SQ-descended chickens, Mr. Weihs is one of many breeders who will provide you with that. If you're just looking for a pretty Easter Egger or barnyard mutt, try a big-name hatchery. Smaller hatcheries are probably not as reliable, though Meyer Hatchery in Ohio and My Pet Chicken in New England are actually pretty good establishments and provide you with healthy pet-quality birds for cheap prices.
Best of blessings!