In my upcoming YA novel Careful, the main character Estella wears a charm necklace and it comes up throughout in the book, and I have a charm necklace promo going on! It's great for all ages. I love how these are hand-stamped and you can make them personalized.
SPECIAL PROMOTION: you can receive 15% off your own charm necklace by JLynnCreations just apply coupon code "Estella" at check out: http://www.etsy.com/shop/JLynnCreations?ref=pr_shop_more
Here are a couple of my favorite styles:
The Just Bee Inspired charm is so cute.
You know how I have a love of the moon, so I am eying the I love you to the Moon and Back charm.