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 colorful bag with fireworks in the background.

PPC30: the Tandem DayPack Pattern Release

By Kat | Feb 16, 2024
The Tandem DayPack pattern and webpage is FINALLY ready for release to the public! And to celebrate, we're offering a ...
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A pink and blue purse with a zippered pocket.

PPC29: Sea Cookies

By Kat | Jul 15, 2023
So... today I'm pleased to be able to show you the Easy Go Wallet in batiks... and not just ANY ...
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Studio Kat Designs

PPC15: The Inspiration

By Kat | Apr 19, 2017
So… it’s time once again to start “talking” about what’s on our design table, because I’m excited about our new ...
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Three striped zippers on a white surface.

Working with Woven Zippers

By Kat | Jan 19, 2023
So... If you've ever worked with a piece of woven fabric, you know that its advisable to stabilize your fabric ...
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