Replacement car seat cover recommendation please

Hi,

I am looking for some reasonable replacement seat covers to go over the current original seat covers which are a charcoal grey/black with a lighter grey mix centre panel. The original owner ruined the material on the drivers seat bolster by squeezing into the seat then used "tasteful"  blue and black iron on patches to cover the damage. These are peeling off a bit now. 

I have looked out for replacement seats on Ebay but as it is the Elegance model  with heated seats none have popped up yet. 

So the alternative might be a full set of cloth covers in a similar colour to the originals. I have no experience here and so has anyone had any decent ones and which to avoid.

Any recommendations please?