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

A bag with many different colored dragonflies on it

PPC32: Dragonfly Dream

By Kat | Feb 5, 2025
So... just when I thought I had used the most beautiful fabric EVER in the last sample I created, along ...
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Border prints a bagmaker's best friend.

Border Prints: A Bag Maker’s Best Friend!

By Kat | Apr 10, 2023
So... long about 2019 I suddenly became aware of "border prints" and how perfectly amazing they are for use in ...
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Studio Kat Designs

PPC23: Testing the ErgoMatic

By Kat | Nov 25, 2020
So..... It’s that time again! It’s time to show you what our testers created in the process of testing our ...
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Studio Kat Designs

So You Wanna Be a Pattern Designer?

By Kat | Jun 19, 2020
So... it's hard to believe but we've actually been business as an independent pattern designer for almost 16 years now ...
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