Ikea serves a purpose, sure, but I hate buying furniture out of necessity. More thought should go into your surroundings - but if you really can't part with the Scandinavian furniture, at least consider Mykea's fun decals.
The custom-design service has been going for a while now, but they've added a whole bunch of fun new decals to the website, like this "amplifiers" one, which can be stuck onto the front of wardrobes, tables, bookcases and dressers. Prices start at €15 Euros ($20) for one coffee table-shaped sticker, and go up from there. [Mykea via Yanko Design]