I originally created this design as a slouch hat, but first published it as a beanie with earflaps.
You can find that pattern here:
http://www.ravelry.com/patterns/library/anthropologie-hat

The stitches are not difficult, but it requires a lot of concentration as there are a lot of color changes.
The flow of the pattern is easy to catch onto, though ;)

It’s really fun as you add each new color section, and see how the look is changing!

It calls for 4 colors, and is made from the bottom-up.

KEY:
ch - Chain
sl st - Slip Stitch
st = Stitch
sc - Single Crochet
drop sc- Drop Single Crochet
hdc - Half Double Crochet
dc - Double Crochet
fpdc - Front Post Double Crochet
sp - Space
sk - skip
DEC - Decrease
FO - Finish Off