Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles / Videos

PPC34: the Expand-o-Matic Introductory Video

January 27, 2026
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

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

Check out our Blog Archive! (below) by Studio Kat Designs

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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A woman and her daughter posing for the camera.

2023: the Good, the Bad, & Just Plain Yucky!

By Kat | Jan 2, 2024
So... 2023 started out a whole lot differently that it had for the last EIGHT years! That's because this was ...
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Studio Kat Designs

Bias Tape with a Smooth, Flat Finish… It IS Possible!

By Kat | Jun 18, 2011
I get a LOT of questions about bias tape. (It evidently cause more than a few, a BIG problem.)Folks always ...
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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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