The Vintage Dress Clip signed by Se’rves Manufactured Material France + Nina NO 23 S.G. is a beautiful piece of vintage jewelry perfect for adding a touch of elegance to any outfit. This dress clip features a yellow color and is crafted from brass, showcasing a subtle yet elegant design that is sure to turn heads. Made in France and branded by Nina Ricci, this piece adds a touch of luxury and sophistication to any ensemble, making it a timeless and stylish accessory for women who appreciate classic fashion. I’ve had this for many many years and kept trying to figure out what it was. I believe it to be porcelain or celluloid address clip signed Se’rves France on inner piece and Nina NO 23 S. G. On the actual brass, which I believe, refers to the actual mechanism of the pin. It also has a ring to put a chain on. Thanks for looking. # 1773