Clash is similar to JUC sizing, you go down one size from the Love bangle (or down two sizes). You can also go down 2 sizes for the Clash in some cases from the Love bangle. I believe you go up one size from the Love bangle to the Love Cuff? So I think if you are 17 Love Cuff then you should try Clash size 15 to start.Can I pair a size 17 love cuff with a size 16 small clash?