Seamly2D (pattern drafting) and SeamlyMe (body measurements) enable patternmakers and tailors to create custom-fit digital sewing patterns.

Seamly2D is pattern design software to create reusable, scalable, sharable custom-fit patterns using bespoke tailoring, haute couture, and historical pattern drafting techniques. Seamly2D saves time and improves fit by creating patterns that are reusable parametric CAD engineering documents.

Unlike other pattern design software, Seamly2D allows designers to have complete control of the patternmaking process. Each reusable, scalable pattern can read multi-size tables for boutique sizing, and read individual measurement files for custom-fit.

Software license and terms of use

Seamly2D and SeamlyMe are open source software released under the GPLv3+ license as free and open-source software, downloadable from our homepage. Seamly2D is available for Windows, MacOS, and Linux. You have the right to use, sell, share, and distribute your patterns in any way you wish.

Learn more about Seamly2D and SeamlyMe by joining our friendly active international community at the Seamly Patterns forum . You may post in any language you prefer.