We've seen quite a few brave attempts at "doing" the Nicholas Kirkwood Mixed Media sandal, most notably at Zara. whose homage has been mistaken for the real deal at at least one fashion event I've personally attended. But if you're looking for a budget shoe that bears a passing resemblance, New Look has done a decent job with this style, too:

Nicholas Kirkwood-style sandals at New Look

At just £24.99, these shoes are a fantastically wallet-friendly version of the original look that inspired them, and at such a low price point, I think they've rendered it pretty well. There are at least four different textures on the straps, which are held together as in the Kirkwood pair by a twisted up lace that sits around the ankle.