This is a vintage metal button.
The button is round with a silver-tone and metal back. The front is gold-tone with a lavender tint and has a floral design with shiny stud accents.
It measures 1.5" in diameter. On the back is a loop to sew it on a garment.
This button is in good pre-owned condition with some wear on the back. It would make a nice addition to a collection.