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

A close up of the back of a bag

Bag Making: A Pressing Matter

By Kat | Sep 18, 2024
So... over the last 20 some odd years that I've been designing bag patterns, I've fielded LOTS of questions about ...
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Studio Kat Designs

PPC22: The 1st Gorilla Sample

By Kat | Jul 6, 2020
So... in our last post in this, our 22nd cycle (can you believe it?) of Purse Pattern Chronicles, I showed ...
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Colorful, artistic phone cover designs displaying various patterns and motifs.

Help Us Choose the Cignet Phone Pal Cover Model

By Kat | Jul 7, 2025
So…. we're almost ready to finish up another pattern! But before we can, we need to choose the ONE sample ...
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A purse with a wallet, cell phone, and other items in it.

PPC29: Breezy, from Kate Colleran Designs

By Kat | Nov 17, 2023
So... A couple of months ago (in August) I released the Easy Go Wallet pattern and in the process of ...
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