Thanks for the responses, everyone.
Just want to clarify some things:
There is no "obsession;" the reason I found these things online is because when I was signing up - and before I was issued my gi - I inquired about purchasing a second one, as the number of times I intend to attend classes per week is too much for one gi (i.e., five times a week, as my personal schedule permits).
However, when I was issued my gi, it was of noticeably lower quality than what hanshi was wearing. So I decided to search online for something better... and I decided to hold off and deal with the inconvenience of washing my one gi five times per week, as I was unable to justify to myself the cost of buying two higher quality gis every time I go down a size (currently 8, when I should be a 5 or 6 at my height - 5'11.5" to be exact).
But that's when noticed the belts, and decided to ask here.
BTW, I like looking sharp because I like looking sharp. Not in hopes of currying favor with anyone. I only care about how I'm perceived if it will negatively affect my interactions with others. Hence why I asked the question here, instead of jumping right on it.
As for the two weeks... it's not that simple. I signed up for six months to take advantage of the discount, so I see no harm in looking out at least that far.