How Many Gi's Should You Own?

I know a lot of my students own at least Six  BJJ Gis (Uniforms) .  They are always buying the latest and coolest gi they can find.  To be honest I like it.  I think being fashionable in Jiu-Jitsu is ok.  I personally have around nine gis of my own and lately I have been buying more but for the longest time I owned only three.  

I would suggest that a student own a minimum of three Gis.  That way he can always rotate and wash them so that the gi remain clean.   Owning only one gi will make your gi old and dirty real real fast.   Do yourself a favor and make the investment in a number of gis.