When it comes to choosing a material for your jewelry or accessory, it really depends on the piece you're looking to create. For example, if you want to make a necklace, you'll need something that can be strung like beads or chain. If you're looking to make earrings, then you'll need something that can be pierced like metal or plastic. There are endless possibilities when it comes to materials, so it really just depends on what type of accessory you're trying to make and what look you're going for.