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

PPC34: Windswept- A Bag for ME!

February 18, 2026
Sewing Tips & Tricks / Videos

MORE Invisible Sew-in Magnetic Snap Advice!

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

PPC34: the Expand-o-Matic Testing

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

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

Studio Kat Designs

A Double Oops!

By Kat | Apr 6, 2021
So... Take a look at the photo below and see if you can notice the HUGE mistake I made! OK... ...
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A colorful handbag sitting on a rug.

PPC27: Take Me Back to Venice!

By Kat | Aug 9, 2022
So... in our last post I told you that we coming to the end of line with the Katalina Shoulder ...
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A colorful purse with a strap on it.

PPC28: A Stained Glass Bag

By Kat | Nov 11, 2022
So... In our last post I showed you the first two samples I created in the course of developing this ...
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PPC34: the Expand-o-Matic Testing

By Kat | Feb 4, 2026
So… the time in which we needed to get the testing done for our "Expand-o-Matic" pattern fell at a difficult ...
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