2 Hijab is a website based in Egypt. Their main currency is US dollars, but they also display their prices in Pound Sterling and Euros. This does mean however, that delivery costs to the UK will be quite high. They have a wide selection of products including abayas, hijabs of all types, hijab pins, bonnet caps and sleeves. They also stock Hijab Fashion magazine! I did a post here about some of the Egyptian fashion featured in the magazine.
Here are a few of their products: