Help me find custom bench pillows

In our attic we have a bump out from the central AC. I'd like to make the area into a long bench area to sit. At the moment it is sheetrocked with wood at the top portion. I want to paint it and add square/rectangular pillows of the same size and place some throw pillows throughout. Anyone have an idea as to where I can find the bench cushions whether premade or custom made. I am probably going to do a simple white denim fabric. Thank you!

Re: Help me find custom bench pillows

pier 1
jcpenney
homegoods
woldmarket.com
homedecoratorscollection.com
ikea
pottery barn