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 Blue color bag sample

Ask Kat: “Where do All the Samples Go

By Kat | Feb 25, 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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A blue bag with a colorful design on it.

PPC33- Denim Fantasy

By Kat | Jun 2, 2025
So... I needed to make one more sample in order to do all the little step drawings since it was ...
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A green cross body bag on a chair.

PPC30: It’s Gorilla Time!

By Kat | Sep 19, 2023
So... there were SO many changes that needed to be made to this design following our last post in this ...
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Studio Kat Designs

PPC19: The Gorilla Prototype Sample

By Kat | Feb 18, 2019
So… in our last post I told you a bit of what I had in mind for our next pattern design and ...
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