Here's one for a Braclet:
20-40 yards of Recycled Sari Silk Yarn
An old bracelet
Size 4.5 mm crochet hook.
Row 1: Make a slip knot as you normally would to start crocheting. With the inside of the bracelet towards you and the yarn on the insert hook to the inside (from top to bottom) of bracelet, yarn over and draw up a loop, bring yarn around back side of bracelet, yarn over, pull thru 2 loops on hook. You are going to repeat this until you have covered your bracelet. Join with slip stitch to first stitch. Fasten off and weave in ends. Please see the photos for visual
Tip, work the tail from the beginning under as you go, then you don't have to weave it in later.