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The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
  • The Keystone Jacket – Sewing Pattern
The Keystone Jacket – Sewing Pattern
£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

Follow the complete construction process on YouTube.

 

 

🧵 Available Formats (Select at Checkout):

You’ll receive one of the following based on your selection:

📄 A4 PDF Download

Print-at-home on standard A4 sheets (fully tiled + labeled).

📄 US Letter PDF Download

Print-at-home on US Letter sheets (fully tiled + labeled).


📦 A0 Printed Pattern (Shipped to Your Door)

Professionally printed on large-format A0 sheets.

Final price depends on print length — some patterns require multiple pages.

+£2 to +£7 added at checkout depending on layout complexity and shipping.

 

 

🧵 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.


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(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.

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