Gold-toned ballet slipper necklace

I believe this dates back to the 90’s - it’s a beautiful ballet slipped necklace perfect for a dancer. I received this as a gift as a child and have had it stored away for many years, it is still in great condition with almost no visible gold flaking. Unsure of the exact metal content, but it has not tarnished with age. Includes matching chain which is 16” in length. The ballet slipper itself has great 3D details, which are pictured, and measures 3 cm.