This is a fun basket weave pattern! Not sure about it for a sweater, but I like the texture for, say, pillows or a hand bag. (And of course, I love the purple!
Like the look, just have to figure out the graphic
Ravelry: Cable Collar Cardigan pattern by Sue McCain
Women's Cable Collar Cardigan Knitting Pattern, including Plus Sizes. I may have this pattern in a box somewhere.