Well, it's as close to a high street abaya as you're going to get anyway... Feast your eyes on this long sleeve maxi from Oasis:
All you need to do is get this dress a couple of sizes up and voila, you have your very own £30 abaya - perfect for summer and winter. In fact, it would end up looking not too different to this Aab abaya which would set you back £84.99.. ouch.
£55 maxi.. (It would be nice for a ladies only event):Versatile skirt for £30..
I've left the best to last:
And it's only 70 quid.. Bargain!