Stay: 'I'm scared of what will happen if we leave EU'
Mariama Mulamba Bah founded Imara Couture because she wanted to design fashionable, modest clothing that would conform with her Islamic religion.
Her clothes are currently made in Edmonton in North London.
She mainly sells her garments online - to countries around the world - and does not want to leave the EU because she wants access to European markets and goods.
You can find more from our series 'EU: Business talks' here.