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

Booth Evolution: 2013 Style

By Kat | May 14, 2013
So... with the Guardian release finally in our rear-view mirror, I feel like I can finally take my eyes off ...
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A group of colorful handbags sitting on a set of steps.

PPC27: the Katalina Cover Reveal

By Kat | Aug 22, 2022
So... in our last post we had a little fun letting YOU be the designer and choosing which of our bag ...
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Studio Kat Designs

My 4 Favorite Fabric Designers

By Kat | Apr 10, 2018
So... there's quite a few things I've figured out after almost 15 years in this business, but one of the ...
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Studio Kat Designs HD buckles on a surface

Ask Kat: Will You Add a NEW Color to Your Hardware Line

By Kat | May 25, 2017
So… here’s a question we get asked on a somewhat regular basis, especially when we’re vending at retail shows…. “Will ...
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