I've been keeping an eye out for a small side table that looks great, but doesn't break the bank. This metal accordion side table from Urban Outfitters would fit that bill perfectly. It's only $64 and comes in black too. The item is sold online only and shipping is $5. The table is 14 inches in diameter and 25.25 inches tall. I bet a round mirror would look pretty inside.
I thought I've seen a similar table before for even less- closer to $50, but haven't been able to locate them lately for that price.