website for lamps?

we are looking for lamps for our living room. a table lamp, floor lamp, and possibly a sconce/wall lamp. i'm looking for a pottery barn-type style but for less money.

any recommendations for websites that sell lamps like this? i've already checked jcpenney.

thanks!

I got this set at Linens & Things for $100. French Bronze Lamp Set



ETA: We also ordered a chandelier from Lamps Plus that we are very happy with.