Vintage embroidered floral blue beige vest JM Goulbourn Broderie

This listing is for a vintage 90s vest by JM Gouldbourn Broderie. It features a beautiful embroidered pattern of blue flowers. I think it is cotton, potentially a linen combo. However, the material tag is missing. The dimensions flat on the ground are: Armpit to armpit: 19 inches Length: 21 inches I always try my best to reuse packaging materials.