This is a free sewing pattern for a gentleman-style tailored collar jacket, ideal for formal costumes, cosplay, and stage outfits. The pattern is simplified with reduced lining and facings, making it easier than a standard tailored jacket, but it still requires intermediate sewing skills.
Because this is designed for costume use, we recommend adjusting the lining and internal structure if you are making an everyday wear jacket. The base shape can be modified to suit your desired design.
The sleeves are authentic two-piece tailored sleeves with curved seams, using easing to create a smooth rounded shape. This step requires careful sewing and precision. Dart placements differ from standard jackets, so please follow the included markings closely.
The pattern includes a built-in seam allowance (S/A). After printing, align the joining lines, cut out the pieces, and start sewing immediately.
(1) Apply fusible interfacing to all required parts, then sew all darts and press them in the correct direction with an iron.
(2) Attach the dummy pocket and flap to the designated positions.
*If you plan to make functional pockets, prepare and sew the pocket pieces at this stage.
(3) Sew the outer fabric, facing, and lining together to form the basic structure, then attach the collar pieces to each section.
*Make small clips at tight curved areas around the collar and lining seams to allow the fabric to turn smoothly.
(4) Sew all parts together except for the hem, then turn the garment right side out.
*Pre-press the hem line with an iron to make the finishing process easier.
(5) Attach the sleeves to the body.
*Sleeve easing is required. The sleeves cannot be attached correctly without easing stitches.
(6) Close the hem by hand-stitching.
*Areas that tend to shift during sewing can be temporarily secured with basting stitches to achieve a cleaner finished line.
(7) Make the buttonholes and sew on the buttons.
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bust63cm waist58cm length41cm 11sheets of A4 size (or legal size)
Children's-4
bust24.8in waist22.8in length16.1in 11sheets of letter size
Children's-120
bust71.5cm waist65.5cm length47.5cm 14sheets of A4 size (or legal size)
Children's-8
bust28.1in waist25.8in length18.7in 14sheets of letter size
Children's-140
bust80.5cm waist73.5cm length55.5cm 16sheets of A4 size (or legal size)
Children's-10
bust31.7in waist28.9in length21.9in 16sheets of letter size
Ladies'-S
bust89.5cm waist80.5cm length60cm 21sheets of A4 size (or legal size)
Ladies'-S
bust35.2in waist31.7in length23.6in 21sheets of letter size
Ladies'-M
bust95.5cm waist87.5cm length61.5cm 23sheets of A4 size (or legal size)
Ladies'-M
bust37.6in waist34.4in length24.2in 23sheets of letter size
Ladies'-L
bust104cm waist94.5cm length63cm 24sheets of A4 size (or legal size)
Ladies'-L
bust40.9in waist37.2in length24.8in 24sheets of letter size
Ladies'-LL
bust109.5cm waist101.5cm length64cm 25sheets of A4 size (or legal size)
Ladies'-LL
bust43.1in waist40in length25.2in 25sheets of letter size
Men's-L
bust114.5cm waist105cm length75.5cm 30sheets of A4 size (or legal size)
Men's-L
bust45.1in waist41.3in length29.7in 30sheets of letter size
Men's-LL
bust120cm waist110cm length80.5cm 32sheets of A4 size (or legal size)
Men's-LL
bust47.2in waist43.3in length31.7in 32sheets of letter size
How to Sew Darts
Paper pattern & how to make
How to use Paper pattern
Each process How to make
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