Parametric sewing patterns

Mönsterkonstruktion

Clothes that fit start with a pattern drafted for your body — not for a size label.

How It Works

Three steps

Start with your body

Get precise measurements and build a profile that reflects your true shape—beyond standardized sizes.

From one block, endless possibilities

Learn how basic patterns can be reshaped—add seams, widen hems, design pockets—and create clothes made for you.

Learn to bring your patterns to life

Visit SyNille.se for detailed sewing guides, techniques, and step-by-step tutorials to help you create beautiful garments.

8 patterns

Basic bodice pattern with bust darts and armhole construction

Basic pants pattern with front and back darts

Classic basic pants pattern for men with front pleat

Basic sleeve pattern

Jacket block — the bodice block with jacket ease

Denim jacket drafted from the course's own pattern (C50)

The basic sleeve, slashed and spread into a puff

Pattern making turned out to be programming: measurements are parameters, the draft is an algorithm, the pattern is the output.

— Chris, who stopped buying clothes in 2018 and started sewing them instead

New patterns, sewing notes and work in progress.