Peter Max Art Show Reversible Sweatshirt Vintage

Very rare c. 1987-1989(?) Peter Max reversible Puffy sweatshirt No size or fabric content I'm a small and wore this a few times whilst 9 mos. pregnant and it was still roomy Certainly shows some signs of wear (view photos) but has lots more life. I’m guessing it is a large as it has always been too large for me. These are rare and getting harder to find Please feel free to ask questions