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

PPC34: the Expand-o-Matic Testing

February 4, 2026
Cignet Phone Pal / Double Take / Everyday Attache / Eye Candy / Gemini FlightBag / Walkabout Wallet

the February ’26 Eye Candy Showcase

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

PPC34: the Expand-o-Matic Introductory Video

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

PPC34: the Expand-o-Matic Pattern Release

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

PPC34: the Expand-o-Matic Cover Reveal

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

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Ask Kat: Can I Make a Copy of my Pattern?

By Kat | Dec 18, 2012
 (This post is the first in a new series we’re starting in an attempt to publicly answer some of the ...
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Studio Kat Designs

PPC17: A Taste of the Southwest

By Kat | May 15, 2018
So… in our last post I showed you what I consider to be a pretty close facsimile to what this final design ...
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A blue and brown purse hanging on a porch.

PPC27: Church Windows

By Kat | Jul 4, 2022
So... since the sample we made in our last post turned out to be a bit of a debacle, I ...
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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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