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 series of pictures of different purses with different designs.

PPC28: Testing 1..2..3..4

By Kat | Apr 5, 2023
So... many of you know that one of my favorite parts of the pattern development process is the testing round. ...
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a black color bag by Studio Kat Designs

PPC21: Faux Gator Skin

By Kat | Apr 24, 2020
So... in our last post I told you that I was strongly considering the possibility of trying my hand at ...
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A colorful floral bag with black and white striped strap.

PPC31: Flowering Stripes

By Kat | Jul 1, 2024
So... when I came across this fabric on the Checker Distributor site, I felt an almost visceral attraction to it. ...
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A collage of different bags with the words help us choose the tandem daypack cover model.

PPC30: Help Us Choose the Tandem DayPack Cover Model

By Kat | Feb 5, 2024
So.... we're almost ready to finish up another pattern! But before we can, we need to choose the ONE sample ...
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