You don't have to be a car enthusiast to appreciate Cruise Night. The vehicles are simply beautiful to look at; that they're cars is entirely secondary.
However, you may notice that as beautiful as the cars are, there is a bit of an equal and opposite reaction in regards to the, er, wardrobe aesthetic ... specifically shirts. Hawaiian shirts. Lots and lots of mostly awful Hawaiian shirts, or some equally horrible facsimile therein.

I held out, though, and hit the Goodwill on Colorado near the 2 overpass and scored an entire awesome outfit. Sadly, I suspect there will be no future photos of this available. (Aw...I hate when this happens.)
Note: stick around for the Cruise Night exodus. When it's a wrap, all the cars exit in parade fashion. It's kind of cool.