Free People Hooded Sweater Poncho

Gorgeous Shimmery striped knit in a soft seafoamy blue/green with orange and green. Worn once and in perfect like new condition. Purchased with no free People tag and size at neck. I Figured it was an Xs/s because while it’s slightly oversized boxy fit yet it’s not huge. Based on some listings I’ve seen with measurements and sizes it is a M/L. Pit to pit approx 35” shoulder down approx 18”