Color Block Knit Cardigan Trendy Fashion Style Sweaters Knit Colorblock Cardigan Poshmark Ivory Colour Block Pocket Cardigan WHISTLES Whistles UK Sweaters Knit Colorblock Cardigan Poshmark. A true classic and something that will end up being a layering staple in your closet. It's the perfect texture, weight, and length that together makes it perfection. All our favorite colors in one! 100% Acrylic Small fits 4 6 Medium fits 8 10 Large fits 12 XL fits 14 2XL fits 16 18 Our Model's Wear Lynn (Large) Rachel (XL)