2torial #0599:
Learn2
Make a Paper Hat (Continued)
Fold the brim
What's a hat without its brim? Fold one side of the bottom flap of paper in half, so it meets the bottom of the folded corners. Then fold it up again so it overlaps the folded corners.
Flip the whole thing over so the unfolded flap faces you. On either side of the peak you'll see a triangular-shaped flap where the top edge of the opposite side's brim meets the peak. At the point where these flaps meet the peak, fold the flaps, along with the right and left sides of the peak, inward. This should create two vertical, rectangular folds on each side of the hat (and these folds should include the two ends of the opposite side's brim).
Next, turn in the bottom corners of each of these rectangular folds, so that the bottom edge now touches the inside edge of the rectangular folds. Finally, fold the flap in half horizontally, then fold it in half again, in the same way you folded the first brim.
Step 3