LOVE LOVE LOVE these slippers! As you can see I have added a couple different types of straps to hold on the slippers. I like Impeccable yarn for these as it is not super slinky and soft (like Vannas and Red Heart) which helps the slippers hold their shape. Totally worth the $ to buy the pattern on Etsy, esp if you plan on making several pairs as I have! If they look too small when you make a pair, don’t worry they will stretch quite a bit if needed and they conform to fit your foot as you wear them!