Free people Ariana OST the Era Strand Necklace - NWT A unique addition to your jewelry collection, this necklace features a cool cotton strand in an adjustable fit with an eye-catching dangling pendant. Features: Cotton strand, dangling pendant with iridescent details, slider for an adjustable fit, simple design. Why We Love It: This simple necklace adds a one-of-a-kind touch to every neckline. Ariana Ost Ariana Ost is a design atelier based in New York City. Each item is handcrafted and all crystals are ethically sourced.