Modest wear import request Germany

I‘d like to sell simple abayas in germany. Modesty will be the concept. Very straight and onesize abayas just the length could be variate. The material should be from good quality so the customer can wear it a long time. I have some pictures I could send you. So that we can exchange, you can show me your products, if there are abayas who are good enough I could buy like 50 pieces at first. If not I‘d like you to sew it.