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

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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Studio Kat Designs

PPC21- Driving Me Dotty

By Kat | Apr 6, 2020
So... Now that I'm pretty sure I know what I have to do to work the kinks out of this ...
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An american airlines airplane flying through the clouds.

Houston 2022: the Set Up

By Kat | Oct 23, 2022
So... Here's a little riddle for you... "There's one really BIG change that's going to take place for us this ...
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A woman holding onto a purse in her hands

PPC32: the Carolinian Introductory Video

By Kat | Mar 13, 2025
The Carolinian pattern and webpage have been released! And we're celebrating in our usual way,  by offering a discount off ...
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