Vintage 70s/80s sequin jacket Neiman Marcus Jack Bryan black with flower design

This is a vintage jacket from the brand Jack Bryan that was sold at Neiman Marcus in the 70s or 80s. It is covered in sequins of black, red, blue, and silver with the latter colors forming flowers. The size/material tag was cut off by the previous owner, but this can fit anyone from a size 6-10. The inner lining seems to be made of silk or chiffon.