1
Apply Interfacing & Construct Pockets
Apply fusible tailored interfacing to front chest piece, lapels, and upper collar. Hem patch pockets and edge-stitch to marked front locations.
Jaeger シングルブレストジャケット – 型紙一覧
Jaeger シングルブレストジャケットの寸法表、前後の図、出典、利用できるPDFを確認できます。技術説明と既存PDFは英語です。
- サイズ
- XS – 3XL
- 難易度
- 中級者向け
- バージョン
- 1.0.0-published
- 更新日
- 2026-03-09
- 公開状況
- 公開済み
前後の製図
PDFファイルのダウンロード
「実際のサイズ」または100%で印刷し、用紙に合わせる設定を使わないでください。選んだテスト用紙の50 mmまたは2インチ（50.8 mm）の枠を測ります。この2つは異なる長さです。本番の生地を裁断する前に試作してください。
印刷確認用シートをダウンロード寸法表
寸法の単位
すべての表でセンチメートルとインチを切り替えます
1. 身体寸法表
身体そのものの寸法です。下着の上から、メジャーを身体に沿わせて測ります。
横にスクロール
2. 仕上がり寸法表
デザイン上のゆとりを含めた、完成した衣服の寸法です。
横にスクロール
サイズ選択について
Select size based on chest measurement, accounting for mid-layer garments.
ゆとりについて
+12 to +16 cm chest ease for structured tailoring over blouses or shirts.
生地と用具
Lightweight to medium-weight suitable fabric substrates · None (0% stable woven)
- Lightweight to medium-weight suitable fabric substrates
- Pre-washed natural fibers (cotton, linen, or bamboo)
| Size | 45 in / m | 45 in / yd | 60 in / m | 60 in / yd |
|---|---|---|---|---|
| XS – M | 2.4 | 2.6 | 1.9 | 2.1 |
| L – XL | 2.8 | 3.05 | 2.3 | 2.5 |
| 2XL – 3XL | 3.2 | 3.5 | 2.7 | 2.95 |
Notions
- Matching all-purpose polyester or cotton sewing thread
- Universal sewing needle (size 80/12)
Tools
- Sewing machine
- Fabric shears
- Pins or fabric clips
- Steam iron and ironing board
裁断と型紙パーツ
15 mm (5/8 in) tailored seam allowance.
40 mm (1 5/8 in) hem allowance.
N/A (Lined collar and tailored set-in armholes).
- Jacket Front: Cut 1 Pair with Lapel Facing Transfer roll line
- Jacket Back: Cut 1 Pair (Center Back Seam & Vent) Vent extensions
- Upper Sleeve: Cut 1 Pair Tailored sleeve head
- Under Sleeve: Cut 1 Pair Elbow shaping
- Lapel Facing: Cut 1 Pair Main, 1 Pair Interfacing Roll line facing
- Collar: Cut 2 in Main, 1 Interfacing Tailored collar
- Lower Patch Pockets: Cut 2 in Self Fabric Double topstitch
Press suiting wool, linen, or velvet before cutting.
Align piece grainlines strictly parallel to fabric selvages.
Transfer tailored roll lines and pocket markings with tailor's tacks.
Print Page 1 at 100% scale without page scaling. Check Metric box (50 mm x 50 mm) or Imperial box (2.0 in x 2.0 in = 50.8 mm) with a rigid ruler.
Align numbered registration marks and butt tile edges flush without overlapping untrimmed paper. Tape securely.
縫製手順
2
Stitch Center Back Seam & Vent
Pin back pieces right sides together. Stitch center back seam down to vent notch. Press seam and fold back vent extensions according to guide marks.
3
Join Shoulder Seams & Collar
Stitch front to back at shoulder seams. Assemble tailored collar, attach to lapel facings, and stitch facing unit around jacket neckline and front edge.
4
Assemble Two-Piece Sleeves
Stitch upper sleeve to under sleeve at front and back elbow seams. Press seams over a tailor's ham. Run gathering stitch across sleeve head.
5
Set in Sleeves & Stitch Side Seams
Pin sleeve into armscye matching notches. Distribute cap ease evenly and stitch. Stitch continuous side seams from hem to underarm.
6
Hem Jacket & Attach Buttons
Turn up 40 mm jacket and sleeve hems with catch-stitch. Press with steam and a clapper. Sew tailored buttonholes and attach jacket buttons.
困ったときは
Seams puckering along stitch line
Thread tension too high or needle blunt
Insert fresh needle and test balance on fabric scrap.
Wavy edge along curved perimeter
Edge was stretched while feeding into machine
Staystitch immediately after cutting and use walking foot.
出典とライセンス
FreeSewing (jaeger-tailored-blazer). Distributed under MIT / CC BY 4.0. Designer: Joost De Cock & FreeSewing Community.
MIT / CC BY 4.0 Joost De Cock & FreeSewing Community
https://github.com/freesewing/freesewing検証について
Parametric drafting geometry, seam balance, and grading verified with upstream open source community testing.
community-tested · verified
Joost De Cock & FreeSewing Community · Community Open Source Verification