Vintage Handmade Sweater

No tag in this vintage sweater, but the material feels to be aryclic. Very light/ no apparent pilling. Purchased from a vintage shop in Canada 🇨🇦 Fits like a large, please ask for additional measurements if you’re unsure! Sleeve length: 23.5” Across bust under armpits: 28.5” Shoulder to bottom hem: 23”