I recently painted RL Denim in my house and although I like it, I overlapped the paint in between the sections that I painted. I was told (by Home Depot) that there was a stencil that I could purchase to paint 'stiching' on the overlapped portion which would make the effect look more like a pair of jeans. I haven't been able to find the stencil. I think it's just tape with slits in it which you overlay and then paint and peal off. Any ideas as to where I can find this?