I modified a knitting needle case I made myself and in a jiffy I'd whipped up this makeup brush case as a birthday present for my sister. The fabric is William Morris reproductions - my sister has this taste - not really me.
There is room for 8 brushes total, with 6 at 1.5" wide and 2 at 2.5" wide - this fits the brushes she has. I gave it to her yesterday and she seemed delighted. Mission accomplished.