Here, at comfyco.com, we have quite a good selection of chests and armoires for sale. However, in this category we list all the chests that we have a separate picture for. A lot more of these could be found in main bedroom section. As any other piece there, chest could be purchased separately.
Chest are must-have pieces for storing underwear and t-shirts (most used clothes) and are absolutely essential to any bedroom. If possible, you need to purchase a chest of the same wood/finish as your bed, but if that is not possible, it is usually not too much of a deal - white furniture would look great with white bed, black - with black, and almost any shades of brown are completely matching.
Chest, as said before, is vertical piece. Any vertical furniture takes much less space, so in general, if you're deciding between dresser and the chest and have no space for both - take a chest. You won't regret it.