A Trendy Stackable Necklace: Letter Necklace by Caitlyn Minimalist Add a personalized touch to your necklace stack with this cute Letter Necklace by Caitlyn Minimalist ($28, originally $37). It's minimal yet makes a statement in the most stylish way. Image Source: etsy.com Letter Necklace by Caitlyn Minimalist $28 from etsy.com Buy Now