As fashion trends often do ... the Jessica Simpson collection includes rings, necklaces and earrings adorned with butterfly motifs. From stackable rings for layering or eye-catching long earrings ...

Titled "Metamorphosis," the collection features seven pieces in 18-karat yellow gold and 18-karat yellow gold with diamonds.

At just 13, Harper Beckham is no stranger to sitting front row at Fashion Week ... brand says of the necklace: "Embellished with a Graff diamond, this enchanting golden butterfly has been finessed ...