Why Don't Nigerian Fashion Labels Mass Produce?

I've been crazy about fashion since I was a kid growing up and always dreamed of having my own label. The problem is I've never seen any Nigerian based label in our markets. I know there are hordes of them but why don't they mass produce? Foreign designers usually mass produce in Asia and a lot of them are of good quality. And these are the ones you see in our boutiques with ridiculous price tags while the are quite affordable in their home countries. Why can't we do the same? We all know how expensive Nigerian labels are. Most of the time they target the "high classed" in the society. And the products are not always of premium quality. We still depend on fabrics produced abroad (especially from Asia). We really need a revolution in the Nigerian Fashion Industry. What do you think?