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

An ongoing sewing of a white bag

Smooth Curves Ahead

By Kat | Apr 5, 2018
So… if there’s anything I’ve learned after 14 years in the pattern designing business, its that there’s a LOT of ...
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A woman sitting at a table in front of a window.

A Video Announcement Concerning Interfacing

By Kat | Jul 8, 2024
So... the purpose of today's post it to explain why we're moving away from recommending the use of WovenFix2 as ...
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Studio Kat Designs

A Studio, at LAST!

By Kat | Jan 8, 2010
So... at long last... the studio is done! That doesn't mean everything is moved in... but it does mean we ...
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Studio Kat Designs

PPC23: The ErgoMatic Pattern Release

By Kat | Nov 16, 2020
The ErgoMatic pattern and webpage is FINALLY ready for release to the public! For more pictures just click HERE.   ...
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