Pascal Le Segretain/WireImage
Jennifer Lawrence
If there's anything the star can teach us, it's that the details matter. At the Paris premiere of The Hunger Games: Mockingjay, Part 2, Lawrence donned intricate knot braids, but look a little closer and you'll find the beauty is also wearing a long, dainty Dana Rebecca Designs Jennifer Yamina Necklace ($4,620) as a hair accessory. Genius! For more affordable options, keep clicking.

