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

A colorful purse with red strap and flowers on it.

PPC33: the Sketch & the Prototype

By Kat | Apr 29, 2025
So... it's time for a new start... a brand new pattern for Fall of 2025. This is my favorite time... ...
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Studio Kat Designs

PPC21: Choosing the Side Slinger Cover Model

By Kat | May 14, 2020
So... with yet another pattern almost in the books, it's time to choose the ONE bag sample that best represents ...
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Boho Baguette cover Studio Kat Designs

Ask Kat: Which Bag is YOUR Favorite to Carry

By Kat | Apr 14, 2013
(This post is part of a new series we’ve started in an attempt to publicly answer some of the mostly ...
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Studio Kat Designs

The Gateway Testing Round

By Kat | Oct 11, 2019
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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