I always find little surprises in a room extra fun, like a pair of these powder coated brass finials atop a couple of lamps. As much as I love these, at $40 a piece I'm thinking maybe a DIY project could come close for less of a chunk of change.
A quick search on Etsy and eBay turned up a couple of good knockoff options, like this pair of chinoiserie brass finials at $17 ($25 with shipping).
Or you could take it up another style notch with this gorgeous pair, selling on eBay for $36 including shipping.
You could go with either of those sets of finials (or find your own!), plus a couple of coats of mint spray paint (on sale for $4.19), and you've created the look for significantly less-- at 1/4 to 1/2 the price!