Sewing Tips & Tricks / Videos

MORE Invisible Sew-in Magnetic Snap Advice!

February 10, 2026
Expand-o-Matic / pattern design / PPC34 / purse pattern chronicles

PPC34: the Expand-o-Matic Testing

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

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

Studio Kat Designs

PPC18: The Long Ones

By Kat | Sep 24, 2018
So…. we’ve started a brand new edition of Purse Pattern Chronicles and since we’ve finished making our test samples and reasonably set ...
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PPC34: the Expand-o-Matic Pattern Release

By Kat | Jan 22, 2026
FINALLY! The Expand-o-Matic patternis ready for release to the public! Click HERE for more info about this fun, & surprising bag pattern, ...
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Studio Kat Designs

PPC22: The Prototype

By Kat | Jun 27, 2020
So... In our last post, which was the first in this, the newest edition of Purse Pattern Chronicles, I showed ...
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A group of bags that are sitting on the ground.

PPC30: The Tandem DayPack Pattern Cover Reveal

By Kat | Feb 9, 2024
So... in our last post we had a little fun letting YOU be the designer and choosing which of our bag ...
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