This is a classic fair isle hat updated with R2D2 and the saying "May the force be with you".
The size 1 needles are used to knit the lining. Gauge is with the size 2 needles.
This pattern uses colour charts from Knitting-and.com. You will need to print the charts from the knitting-and.com website to use this pattern as they are not included in the instructions. (You are told where to insert them in the pattern).