I love the look of wrap bracelets so in addition to single bracelets, I make double and triple wrap bracelets in what I call a freestyle form.  The triple wraps can also be worn as a double wrap ankle bracelets and sometimes even look great as a necklace.  I like using a combination of semiprecious stones, African metal beads, Bali silver, Thai silver, sterling, copper and brass beads as well as metal links and leather.  Look for a sliding knot of leather and you have an adjustable bracelet that may be adjustable large enough for an ankle bracelet.