replacement cover for garden umbrella

I am looking to replace a canopy for a 4 prong square garden umbrella. I have a perfectly good frame with winder and being a serious recycler don't want to throw it away. I can find lots of replacements for bigger umbrellas ie 6 and 8 prong. Any ideas anyone? I can get a new umbrella in the Chinese shop for about e50 but don't want to buy if I can help it. Thanks in advance.

I believe Flemenco Upholstery do it, I have a very large umbrella I need doing, so I will be contacting them soon.
There is a company called Fabric Flare in Almoradi they might do it also, another one for my list.

hi if you pop to in & out furniture in quesada with your dimensions or email on [email protected] we can give you a quote in different quality materials

The shoe doctor at La Marina by Lidl may be able to make one but would have thought more than 50 euros going by a table cover we had made. Maybe worth asking?