You will need
50g doubleknit in the stripe colour – I used black
50G doubleknit in the main colour – plain works
nicely, but, self striping is magical. I used Wendy
Aurora in Magma, it is discontinued – sadly, but
there are several that would work as well – King
Cole make some lovely ones
3.5mm knitting needles – straight
Tapestry needle
Pattern uses short row shaping plus provisional cast of & grafting - sounds daunting, but, really isn’t Adjust length & width to suit