This DeepDive has moved inside Sewflow

Interfacing 101: The Secret Layer for Polished Sewing

Ali demystifies the hidden hero of sewing — learn how to give your project structure, durability, and polish.

Missed the Interfacing Deep Dive? You Can Still Start Learning Today 💚

Ali’s Interfacing 101 lesson is now available exclusively inside Sewflow — but you can begin your journey right now with her free Go-To Interfacing Guide.

If you’ve ever wondered why some sewing projects look crisp and professional, while others fall flat — it all comes down to interfacing.

In her latest Deep Dive, Ali breaks down the hidden layer that gives every project structure, strength, and polish.

Join over 1,600 sewists who’ve already transformed the way they sew — and get the companion guide below to start building your confidence with interfacing today.

Get a printable list of Ali’s favourite interfacings, complete with notes on weight, feel, and how she uses each one.

✅ Perfect for shopping, swatching, and substituting
✅ Based on real products Ali uses in her patterns
✅ Instantly downloadable — no waiting

Access all resources in this DeepDive

Discover the full interfacing system inside Sewflow...

Get access to a patterns, community, and content inside Sewflow — to help you experience the joy of sewing.

Join now to:

  • Rewatch this DeepDive anytime
  • Download the Maker's Interfacing Decoder + Swatch Sheet
  • Access all Ali's Masterclasses & DeepDives
  • Get instant access to the Homemaker Series
  • Get all new monthly resources and challenges
"I love your Sewflow community — and turn to it for inspiration. Your patterns are so well constructed and the tutorials are brilliant!"
— Rachel H. | Sewflowist

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Sew your own handmade home and experience joy of making again.

Create a handmade home with Ali's Homemaker Pattern Series.

From coasters, to potholders, to Christmas gifts and aprons — get access to Ali's growing library of bespoke patterns, designed to teach you while you craft your own handmade home.

Create a handmade home with Ali's Homemaker Pattern Series.

From coasters, to potholders, to Christmas gifts and aprons — get access to Ali's growing library of bespoke patterns, designed to teach you while you craft your own handmade home.

Grab a coffee and sew alongside Ali in fortnightly lives

Grab a coffee and sew alongside Ali in fortnightly lives

Take back control of your sewing life with printable resources and helpful mini-challenges.

Take back control of your sewing life with printable resources and helpful mini-challenges.

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