Patagonia Women's Hooded Guide Vest Jacket Coat Size Small Aqua Blue Windproof
Vintage Patagonia Jacket Size Medium – Yesterday's Attic
Patagonia's Japan Website (Patagonia.JP) provides Garment Measurements that are Omitted on the USA Website. They aren't exact measurements (there's a disclaimer) but the measurements are close and can be helpful for sizing. :
Patagonia Size Chart
Patagonia Iron Forge Ranch Jacket : r/PatagoniaClothing
Patagonia Size Chart
Size Charts by Patagonia
Do Patagonia Jackets Run Small? (Find Your Size!) - Outdoor Duck