I have particular basses I use for particular bands, but that mostly comes down to the tone of the bass more than looks. However, I do agree with the posts above.
When I've bought a new bass, firstly it's because of how it looks, then how it feels, then how it sounds. But only in that order because that's how it works in a shop! - If I could be led in blindfolded and handed basses to try out, I'd probably have a completely different set by now!