Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Pattern Release

January 22, 2026
Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Cover Reveal

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: Help Us Choose the Expand-o-Matic Cover Model

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2026: What Was, and Is, and Is to Come

Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: Affinity

Check out our Blog Archive! (below) by Studio Kat Designs

The easy go wallet testing bags.

PPC29: The Tester Wallets

By Kat | Aug 21, 2023
So... many of you know that one of my favorite parts of the pattern development process is the testing round. ...
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A collage of different types of bags and purses.

Eye Candy for November ’22

By Kat | Oct 25, 2022
One of things I love best about designing patterns is seeing the incredible bags our customers create using our patterns! ...
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Four different bags with designs on them.

PPC31: Our Tester Bags

By Kat | Aug 16, 2024
So... summertime can be a hard time to line up folks to test a pattern, but I was fortunate that ...
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Studio Kat Designs

Eye Candy for March ’22

By Kat | Feb 26, 2022
So... one of things I love best about designing patterns is to see the amazing things out customers create using ...
Read More →