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

Studio Kat Designs

Our Quilt Market Display- Shakin’ It UP!

By Kat | Oct 13, 2013
So... in just a few short weeks we'll be back in Houston for the Fall version of the International Quilt ...
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closeup shot of the ongoing making of a bag

Sew-in Magnet Stitching Tips

By Kat | Aug 13, 2015
So… I tell everyone who will listen that I LOVE using our sew-in invisible magnet snaps because… They snap together ...
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Studio Kat Designs

PPC15: Testing Results

By Kat | Jul 28, 2017
Well… we must be in the homestretch now! Because it’s that time again! It’s time to show you what our testers ...
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A sketch of a wallet with different compartments.

PPC29: Sketching it!

By Kat | Apr 13, 2023
So... here we go again! With the Double Take pattern safely in the books, it's time to start working on ...
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