As far as hearing aids go, if you're looking for something jazzy I am a big fan of the gold or the matte red that are available for the Signia pures. Because they are RICs they will be extra flexible for a fluctuating hearing loss. They also have a rocker switch rather than a single button, so you can adjust the volume of each ear separately, which may also benefit you if your hearing loss is fluctuating fairly regularly.

For other colours I like, you need to get into the pediatric lines.