This is a free sewing pattern for a Garrison Cap, also known in Japan as a boat-shaped hat.
The design is inspired by military-style caps and is often used in cosplay, stage costumes, or historical uniforms.
For anime or cosplay military uniforms, a smaller size is often placed on top of the head for style, so you can adjust the size to match your desired look rather than your actual head size.
This versatile pattern is suitable for everyday wear, costume-making, and as a reference for creating hat parts for other sewing projects.
After printing, align the join lines and cut along them. The paper pattern includes seam allowances (S/A), so it is ready to use as is.
(1) Serge/overlock the side edges, sew them together, and make a loop.
(2) Sew the brim pieces together into loops (both pieces).
(3) Press the seams with an iron.
(4) Sew the top and side together, then finish the edge.
(5) Sew the outer edges of the two brim pieces together and turn it right side out.
* At this step, trim the seam allowance, leaving about 2 mm.
(6) Sew the side and brim together, finish the edge, and it is complete.
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44cm
head size 44cm 2sheets of A4 size(or legal size)
5 1/2(17.3in)
head size 17.3in 2sheets of letter size
46cm
head size 46cm 2sheets of A4 size(or legal size)
5 3/4(18.1in)
head size 18.1in 2sheets of letter size
48cm
head size 48cm 2sheets of A4 size(or legal size)
6(18.9in)
head size 18.9in 2sheets of letter size
50cm
head size 50cm 2sheets of A4 size(or legal size)
6 1/4(19.6in)
head size 19.7in 2sheets of letter size
52cm
head size 52cm 2sheets of A4 size(or legal size)
6 1/2(20.4in)
head size 20.5in 2sheets of letter size
54cm
head size 54cm 2sheets of A4 size(or legal size)
6 3/4(21.2in)
head size 21.3in 2sheets of letter size
56cm
head size 56cm 2sheets of A4 size(or legal size)
7(22in)
head size 22in 2sheets of letter size
58cm
head size 58cm 2sheets of A4 size(or legal size)
7 1/4(22.8in)
head size 22.8in 3heets of letter size
60cm
head size 60cm 2sheets of A4 size(or legal size)
7 1/2(23.5in)
head size 23.6in 3heets of letter size
62cm
head size 62cm 2sheets of A4 size(or legal size)
7 3/4(24.3in)
head size 24.4in 3sheets of letter size
64cm
head size 64cm 3sheets of A4 size(or legal size)
8(25.1in)
head size 25.2in 3heets of letter size
How to Finish Edges
Paper pattern & how to make
How to use Paper pattern
Each process How to make
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