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Editable High Waist Straight Trousers Pattern Block | XS–6XL
Create your own trouser designs with this editable high waist straight trousers pattern block. Designed for woven fabrics, this professional base includes front options with and without side pockets, a back piece, waistband, pocket pieces and zipper guard pieces.
The A4, US Letter and A0 PDF pattern files are both printable and editable in Adobe Illustrator, so you can customize the pattern digitally and print your edited design. A separate projector file is also included.
Digital download only. No physical item will be shipped.
What Is a Pattern Block?
A pattern block is a base template for developing your own designs. This product is intended for sewists, pattern makers, fashion designers and students with knowledge of garment construction.
Seam allowances and step-by-step sewing instructions are not included. The accompanying booklet provides pattern information and guidance for using the files; it is not a garment construction tutorial.
Design Features and Pattern Pieces
- High waist and straight-leg silhouette.
- Front pattern options with and without side pockets.
- Back trouser piece.
- Waistband piece.
- Pocket pieces.
- Zipper guard pieces.
What You Will Receive
- Editable A4 PDF: 36 pages for home printing.
- Editable US Letter PDF: 42 pages for home printing.
- Editable A0 PDF: 2 pages for large-format copy-shop printing.
- Projector file: a separate protected file for home sewing projectors.
- Size chart and supporting pattern information.
The A4, US Letter and A0 pattern files can be opened and edited in Adobe Illustrator. The projector file is protected and is not intended for editing or importing into Illustrator.
Copy-shop tip: choose the A0 file to avoid assembling tiled A4 or US Letter pages.
Sizes Included
XS • S • M • L • XL • 2XL • 3XL • 4XL • 5XL • 6XL
Check the size charts in the product images before choosing your size. Body measurements and finished garment measurements are provided in centimetres and inches.
We recommend making a toile or test garment to check the fit and any design changes before cutting your final fabric.
Recommended Fabrics
This block is designed for woven fabrics. Suitable options include cotton, linen, cotton twill, denim and other woven trouser fabrics with enough body for a straight-leg silhouette.
Choose your fabric according to the structure and drape you want for your design. This block is not drafted for stretch-knit fabrics.
How to Use the Editable Files
- Download and save your files on a PC or Mac.
- Open the A4, US Letter or A0 pattern PDF in Adobe Illustrator.
- Choose the size you wish to work with and customize the pattern pieces.
- Adjust the length, width or design details and add your seam allowances.
- Check the scale and page layout before printing your edited pattern.
Adobe Illustrator is required for editing and is not included in this purchase. To view and print the PDFs without editing, use Adobe Acrobat Reader on a desktop or laptop computer.
Printing and Projector Guidance
Print at 100% or Actual Size. Do not select “Fit to Page.” Measure the test square before printing the complete pattern.
A4 and US Letter files require page assembly. The A0 file contains two large-format pages.
View printing and assembly instructions
Learn how to use projector sewing patterns
Please Note
- This is a pattern block, not a step-by-step sewing pattern.
- Seam allowances are not included.
- Garment cutting and sewing instructions are not included.
- The printable pattern PDFs are editable in Adobe Illustrator.
- The separate projector file is protected and is not editable.
- All files and supporting information are in English.
Prefer the Printable Version?
If you do not need to edit the pattern digitally, choose the High Waist Straight Trousers Pattern Block — Printable PDF.
Questions?
If you need help choosing the right version or opening your files, please contact us. We are happy to help.
© BasicPatternBlock — For personal and commercial use. Redistribution or resale of the digital files is not permitted.
| Size | XS – 6XL |
|---|---|
| Fabric | Woven |
| File Type | Printable PDF & Projector Files, Editable PDF & Adobe Illustrator |

























