I have been selling hand-made jewelry for about 12 years at shows and festivals. I am looking to get some new display items. I was wondering given the fact that half of my shows are outside and in the mountains, if the leatherette displays hold up better than the velvet ones? Going hand in hand what would be the best color to display brass or other mixed metal jewelry on, White or Black? I mainly have black velvet ones and they seem to collect dust and dead plant bits, which show up like there is no tomorrow when I am doing an inside show. Thoughts?