Acne Studios Cream Unisex Sweater

I got this sweater from an Acne Studios sample sale many years ago (in the 2010s?). They said the sweater wasn’t produced so I think it’s one of one specially in this color way. Size isn’t labeled but I’ll place measurements here. Chest across 20inch. Length 23 inch. Arm 24 inch. Wear and tear is shown in pics. Fabric isn’t listed.