This is great DIY knot bracelet idea in nautical style.The supplies are 1 yard of nylon cord of the color you like and scissors. Start by wrapping the cord around your wrist twice. Add 1 extra inch and cut, then fold it in half. Tie a double figure 8 loop right in the middle. Tie an overhand knot where the loose ends meet and a loop knot on the other end. Cut any excess cord and burn the ends with a lighter to prevent it from frilling.