Hello, that photo was inspiration only, from a vintage Bonnie Cashin cape. You can take our pattern and modify it to be similar to that style, but I don’t have specific details on the vintage item to give you. Yes, she bound a lot of her clothing in leather strips. You could experiment with similar fabric or with real leather. I’ve also seen a non-woven paper-like material that resembles leather and that might be easier to work with? Personally I would lean toward faux suede like Ultrasuede because it’s lightweight and washable. And for a similar look you’d want to lengthen the pattern as well. One of these days when I have time I hope to attempt it, myself! I hope you’ll show us how it turns out if you make it!