Prima Bead had some of their pre-made jewelry on clearance. I ordered two of the same necklace and quickly turned one of them into a bracelet and a pair of earrings.
Here's another set I did. I love this black and silver necklace from Prima.
It was even easier to make this bracelet and earrings from an extra necklace.
Do you have trouble figuring out a design for your jewelry projects? What tips do you have that help inspire you?