Shoe Dye Can Do Wonders for Sale Shoes

How? & what type of material? I have a new pair of NAOT lime colored suede sandals. In my home town, unfortunely,neon lights have taken over such trades as cobblers.I inquired over the net.I would have to spend S/H charges both way's,plus charges. I figure maybe I can muddy them up a tad.To get the black,brown,dark tan color I prefer.

The style of the NAOT sandals were discontinued. The first pair has taking quite a beating.After 3 years I wanted the same. Any Idea's about dying these suede sandals?)