Combining knitting 2x2 and seed stitch in the round

Hi. ( first time) please help. I saw a picture of a knitted hat and a friend asked if I could make one. I figured the brim is 2x2 ribbing. The rest of the hat is ribbing and seed stitch. The ribbing lines up with the rib stitches of the brim and the seed stitches are in between. I know how to do the brim but can’t figure out the rest of it.

Here is a snap shot I took. image

Welcome to KH!
Cute hat. It’s not so clear that the ribbing and the body of the hat line up but I don’t think it matters if they do. You may need to adjust the stitch count when you go from brim to body of the hat.
See if these patterns help:

Thank you.