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

closeup of a Studio Kat Designs Red Sling Bag

PPC23: the Inspiration & the Original Sketch

By Kat | Sep 21, 2020
So... As I'm writing this post I can't believe I'm starting what very likely will be our THIRD new pattern ...
Read More →
Studio Kat Designs

PPC16: The Inspiration

By Kat | Aug 27, 2017
So…. I know it seems like we just released the Flaptastic Bag and even though it really has only been just a ...
Read More →
A Bag and a tree in the background

Working with a Really LARGE Print

By Kat | Oct 4, 2013
So… in a recent post I showed you how our new design, the Cosmo Convertible looks all dressed up in PVC-coated cotton print by Marimekko ...
Read More →
A colorful purse with a lanyard attached to it.

PPC29: the 2nd Prototype

By Kat | May 3, 2023
So... you might recall from our last post in this series that even though I very much liked the new ...
Read More →