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

PPC34: the Expand-o-Matic Pattern Release

January 22, 2026
Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Cover Reveal

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

PPC34: Help Us Choose the Expand-o-Matic Cover Model

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2026: What Was, and Is, and Is to Come

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

PPC34: Affinity

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

Studio Kat Designs

2012- What Worked… and What Didn’t

So.... as another year draws to a close, it's customary for us to do a long, hard assessment of what ...
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Studio Kat Designs

May 2020 Eye Candy

So... ALL of the bags pictured below were created using our patterns & either shared on our FaceBook Group page, ...
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Closeup shot of black zipper Studio Kat Designs

Ask Kat: Why Don’t You Sell Your Zippers to Distributors

So… Here’s a question we hear on a regular basis, especially at shows. It goes something like this…. A customer ...
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A green cross body bag on a chair.

PPC30: It’s Gorilla Time!

So... there were SO many changes that needed to be made to this design following our last post in this ...
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