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

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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Studio Kat Designs

On Qualifications

By Kat | Jun 14, 2021
People often ask me about what qualifications I have to be a pattern designer. They are interested in whether I ...
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PPC34: Butterfly Wings

By Kat | Dec 9, 2025
So... it seems like its been such a LONG time since I was able to get back in the saddle ...
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A photo collage of women and their bags in AOS Paducah 22

Seen at Show- AQS Paducah ’22

By Kat | May 9, 2022
So... now that AQS Paducah '22 is in the books let me just say "What a fun and enjoyable show ...
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