The Spoonflower recommendations for upholstery are the eco canvas, heavy cotton twill, and faux suede. I think the linen-coton canvas may be a bit too light weight depending on how much use the ottomans will get. Do you mind sending me the link to where you saw the design on the Spruce Austin website? Thanks! :-)
house_of_pillows: love the clutch! It is absolutely gorgeous, the contrast of textures and colours really makes it!
Nikita12: I can definitely recolour it for you, do you have a reference picture or something that would give me a better idea of what colours you are wanting? That would be awesome, thanks! :-)