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

PPC25: Celestial Magic

By Kat | Jun 19, 2021
So... in our last post, the sample that I showed you was pretty much representative of what the final design ...
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Studio Kat Designs

2012- What Worked… and What Didn’t

By Kat | Dec 21, 2012
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

PPC25: SeaGlass

By Kat | Jun 28, 2021
So... following our last post I told you that I felt confident enough about this design that I felt it ...
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Colorful floral crossbody bag with multiple zippered compartments.

PPC34: Sketches & a Prototype

By Kat | Sep 8, 2025
So... It's that time again! It's time to start yet another edition of Purse Pattern Chronicles (our 34th edition of ...
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