Colourpop is a fun affordable company giving you a great shopping experience starting with the description of the products on their website and hand-written messages you get when the order arrives.
They are offering quite a unique product, too. Their super shock shadows formula is different from what we all are used to. They are mousse to powder, if you know what I mean. They obviously offer different finishes within the sparkling department. I don't think they have any matts, but I might be mistaken.