Summer is all about shimmer and sparkle, so Charmsies are on our list of must-haves. The iron-on hair accessories look cool and cute (and just a little crazy-whimsical) on everyone. You get three sheets in each $12 pack, and you can choose from shapes including hearts, stars, pailettes, rhinestones and studs. To apply Charmsies, just flat-iron a sheet of charms into your hair. (If you're like, "What?" see an instructional video here.) They work for all hair textures and you can remove them with a wash or just a brush.
Go gold, silver, rose gold, iridescent... the way you wanna shine is up to you.