Knitted Vest Fringed Women Petite S Tan/ Brown "St. John For Nordstrom" Vintage

Vintage St. John Exculisively for Nordstrom Knitted womens Fringed bottom snap closure sweater vest The fabric Tag is faded but it feels like a really good quality wool or wool blend. The size tag says P for Petite I am a true Medium and this vest is to small for me, I can do it up but it looks too small on. I believe this would fit a small just fine, it can be worn open with a t shirt or tank top ect underneath. Vintage pre-owned in nice condition please see photos for further detailed measurements