Skip to product information
The Keystone Jacket – Sewing Pattern
Sale price  £15.95 Regular price  £19.99
Format:

~ £19.99 GBP / $25 USD / €23 EUR / ¥3,950 JPY

Price converts automatically at checkout.


The Keystone Jacket reimagines one of the most iconic silhouettes of all time. Built with rugged denim and finished with sharp panel details, welt pockets, and a pointed collar, it’s a boxy, timeless outer layer designed to wear hard and age beautifully.

From the structured seams to the versatile fit, every line has been refined for a project that’s both approachable and rewarding. Whether you’re creating a true workwear staple or experimenting with bold fabrics, this pattern gives you the blueprint for a jacket that never goes out of style.


📏 Size Range

  • Small = 36–38” chest (67 cm pit-to-pit, laid flat)

  • Medium = 40–42” chest (71 cm pit-to-pit, laid flat)

  • Large = 44–46” chest (75 cm pit-to-pit, laid flat)

  • XL = 48–50” chest (79 cm pit-to-pit, laid flat)

 


🧵 Skill Level: 4/5 – Experienced Maker

You make clothes often — patchwork, edits, original garments. You’re not scared of lining, zips, tricky shapes, or matching corners. You probably don’t need instructions but might peek just in case.

📹 Full Build Video

⚠️ No Tutorial Yet — Community in Progress

This pattern is sold without a video tutorial for now.

We’re actively working with the Roughcut community to build tutorials together, but this can take time. If you choose to buy this pattern, please be aware you’ll be constructing it using the written instructions + your own sewing experience until the video arrives.

If you want help, guidance, or to see how others are building the pattern, join our community WhatsApp groups — they’re incredibly supportive.

 


 

💻 Digital Download —  £15.95

Perfect if you want to print and build the pattern yourself.

 

You’ll receive all required file formats included in one download:

  • A0 files for copy-shop or large-format printing
  • A4 & US Letter files for print-at-home (fully tiled & labelled)

Best for makers who are comfortable printing, scaling, and assembling patterns themselves.

 

📦 Printed Pattern — Shipped to You — £22.99

Professionally printed in house (South UK) the full-scale A0 pattern, scaling checked, and shipped... directly to your door — no taping, no trimming, no setup.

Ideal if you want:

  • Guaranteed correct scale
  • A faster, frustration-free start
  • A physical pattern you can cut straight into

 

Patterns are printed in batches every Monday in my studio and shipped together to ensure consistency and quality. (curious of your order status navigate to 'need help?' page on the website.

 

If you purchase the Printed Pattern — Shipped to You option, you’ll also receive a digital download by email as soon as your order is processed.

This is sent while you wait for your printed pattern to arrive, so you can get everything ready in advance.


You’ll receive:

  • Tools, materials & hardware PDF

  • Measurement guide

  • Skill level overview

  • Thank-you note

No printing required — this is purely to help you prepare, source materials, and plan your build before the physical pattern lands.


 

🧵 Included in Every Format

✅ Full-size, true-to-scale pattern pieces

✅ Clear panel labels (A1, A2, etc) for easy assembly

✅ Seam allowances, grainlines & notches included

✅ Materials list & cutting guide

✅ Instant access to construction resources

✅ FREE lifetime updates

→ A true staple. Rugged, versatile, and built to last.


(Part of the Roughcut Pattern Series)

All patterns are built entirely from scratch in CLO3D, designed from firsthand observations and silhouette studies — never traced or copied. Designed by Roughcutofficial and co-designer Gio.

You may also like