Marco Bagalini is a patternmaker and teacher, author of the patternmaking book. Years of Italian craft distilled into a clear method for women’s bases, taught in the book and in the Learn lessons.
PatternPRO puts that method in the phone: enter your measurements, calculate the lengths, draw the paper, sew. Henrique Milli / HMD Digital built the app and this site with him.
The aim is simple: bases calculated on your body, no time lost on maths, a paper pattern you can draw by hand right away. For tailors, patternmakers, students, and anyone who sews.
Marco Bagalini
Patternmaker and author of the patternmaking book: the method behind PatternPRO.
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HMD Digital
HMD Digital builds the app and this website with Marco.
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The method
Nine base patterns, your measurements, lengths to mark by hand and sew.
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Supporters
Thank you for believing early
These patrons supported PatternPRO when it was finding its feet. We celebrate their generosity here — PatternPRO no longer accepts donations on this site.
From people who already gave
“I am glad to support PatternPRO. It is incredible how the app simplifies my projects. I cannot wait to see the new patterns you will develop.”
Mattia
“Donating was a small gesture for a large goal. PatternPRO has already helped me a great deal, and I know it will keep improving thanks to initiatives like this.”
Giulia
“I chose to support PatternPRO because I believe in this app. I hope my contribution helps bring even more useful tools to everyone.”
Sara
Contact
Contact and support
Questions about a pattern, a measure, or the lessons? Write to us — we reply as soon as we can.

