Extra set of awning curtains

Hi

I have a nice new Isabella winter awning, 220cm wide by 180cm deep.

The supplied curtains are the big let down as when closed they have no "gather" and do not measure more than the window so offer no privacy as such.

So basically I am after another pair, but can't find any places that seem to stock them as an accessory.

Has any one used a be-spoke curtain company etc that you can advise.

I managed to get another set of the curtain clips but without the curtains they are not much use :)

Cheers

John