Vtg IB Diffusion Sweater Women's M Embroidered Multicolor Silk Angora Wool Blend

Pre-loved women's IB Diffusion sweater Size medium on tag--see approximate measurements Multi-colored Embroidered geometric design Pullover Long sleeve Vintage 80s Retro 58% silk, 30% nylon, 10% angora, and 2% lambswool Measures approximately when laid flat: 21 3/4" across front chest, 27" from back seam of collar to end of sweater, & 27" from back side seam of collar to end of sleeve We are not the original owners of this sweater and do not know its history