Carolinian / Cignet Phone Pal / Double Take / Easy Go Wallet / Everyday Attache / Expand-o-Matic / High Seas Convertible / pdf patterns / Quattro / Sling Along / Things I've Learned

And NOW…an Instant Download Option!

March 4, 2026
Double Take / Expand-o-Matic / Flaptastic / Go-Go Compact / pattern design

the March 2026 Eye Candy Showcase

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

PPC34: Windswept- A Bag for ME!

Sewing Tips & Tricks / Videos

MORE Invisible Sew-in Magnetic Snap Advice!

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

PPC34: the Expand-o-Matic Testing

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

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 finished product of a green card holder

Applying Bias Tape- the S-M-O-O-T-H Way!

By Kat | Jan 29, 2015
(I get so many questions about bias tape… how do I make it, how do I get such a smooth ...
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Studio Kat Designs

Ask Kat: Wholesale or Retail Show? What’s the Difference

By Kat | Mar 18, 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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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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