The cutting method of octagonal brim is about 6.66 cm in width. The cutting method is to draw the shape and size of the brim on paper, cut the shape on paper with scissors, and then cut it with cloth according to the drawing. The head size of the hat is 13Cm. We need to make a pattern for the cutting method of the octagonal hat. The lower end of the pattern is one-eighth of the head circumference and the height is nineteen, so we need to cut eight pieces of fabric and eight pieces of lining.

Then put the cut fabric on the sewing machine, sew eight pieces of fabric, and then cut it. Be sure not to cut the suture, because the lining is sewn like this. When we sew the lining, we should leave a hole of five centimeters, so that we can finally turn it out from this hole. Finally, we press an opening line along the last circle of the brim, and then iron it flat with an iron, so that an octagonal hat is finished.

Cutting method of octagonal cap

We need cloth and sewing machines. When we sew the lining, we should leave a gap of five centimeters so that we can finally turn it out of this hole. First, we need to make a pattern. The lower end of the pattern is one-eighth of the head circumference and the height is nineteen, so we need to cut eight pieces of fabric and eight pieces of lining.

Then put the cut fabric on the sewing machine, sew eight pieces of fabric, and then cut it. Be sure not to cut the suture, because the lining is sewn like this. When we sew the lining, we should leave a hole of five centimeters, so that we can finally turn it out from this hole. Finally, we press an opening line along the last circle of the brim, and then iron it flat with an iron, so that an octagonal hat is finished.