Imagine knowing the fix for every fit issue, on every pair of trousers…

Never struggle with trouser fitting again!

Understand trouser fitting inside and out with the most comprehensive trouser fitting course out there.

Why This Course

What You’ll Learn

What People Say

Join The Course


Is the fit of your trousers driving you nuts?

Does this sound like you:

If any of these feel familiar, then read on. We've got really good news for you!

Learning how to fit trousers doesn’t have to be stressful.

When you’re new to the world of fitting, it can feel like you have SO MUCH TO LEARN! You can drive yourself nuts trying to figure out how to choose a size, how to understand the bumps and wrinkles, how to know what to adjust and by how much – all techniques required to sew a pair of trousers that fit and flatter your body!

To make matters worse, there are so many resources with differing instructions and techniques, all whilst you’re trying to make a flat pattern fit your 3D body. Can someone just show you how to make it fit you, already?!

We get it. Because we used to feel like that too!

So, we found our own method of approaching the trouser fitting process whilst breaking it down step by step.

When it comes to trouser fitting, there are so many techniques and measurements to remember. It can be overwhelming, and you might find yourself struggling to keep track of it all. You may have tried writing down the adjustments you’ve made in the past or creating notes for each pattern, but it just doesn’t seem to work on your next pattern.

We created our own approach to trouser fitting that focuses on understanding exactly how your body will fit inside each pattern and making as many adjustments as possible before you even cut out your muslin. By doing so, you’ll be able to rule out basic length and width issues so that you can more clearly see which parts of your body require more attention.

So let go of the stress and frustration of trying to figure out each new pattern and use our approach to creating trousers that fit you well every time.

The Stitch Sisters Approach

The Stitch Sisters have been leaders in the sewing community since they started teaching online sewing classes in 2018. Their goal is to make sewing approachable and accessible for everyone. You won’t find anything overly complicated or intimidating in their classes and courses.

Their approach is a proven, practical method that helps you easily learn and apply sewing skills. Well researched and thorough courses presented as simple, bite-sized lessons that will gently lead you step-by-step through everything you need to know. 

They simplify sewing for thousands of people every year through their courses. As a result, their students gain the confidence to sew their own clothes and have fun doing it! 

Guide To Trouser Fitting

The most comprehensive and thorough guide to help you understand how to
fit any trouser pattern to any body shape.

In the Guide to Trouser Fitting course, we’ll show you how to build a deep understanding of how to fit pants, using simple yet effective techniques.

We’ll teach you the ‘must know’ steps that will make fitting super simple. And together, we’ll go through the entire fitting process so you can create a pair of trousers that make you feel amazing!

By the end of the Guide to Trouser Fitting course, you will know how to:

Ultimately, you will be a more confident and skilled sewist, using your knowledge to create great fitting pants you can wear with pride.

Here's what you'll learn...

How to take accurate body measurements for trousers
How to choose the right pattern size
How to calculate ease in a pattern
How to make basic width and length adjustments
How to prepare and sew a muslin
How to diagnose common fit issues in trousers
How to calculate the size of adjustment needed
How to transfer adjustments to the pattern

Here's a full list of the lessons in the course...

Click on the ones marked SAMPLE LESSON for a preview!

Plus….Unlock Instant Access To The Bonus Workbook To Support Your Trouser Fitting Journey, Including:

Bonus Guide To Trouser Styles
Including a list of trouser pattern recommendations to get you started.
Bonus Glossary & Checklists
So that you understand every term we use and all the tools and equipment you’ll need.
Bonus Flow Charts
To help you identify the root cause of the issue when there is more than one possibility.
Bonus Measurement & Calculation Charts
To help you record your own body and pattern measurements, and help you calculate your ease requirements and necessary adjustments.
Bonus Troubleshooting Guide
Describing all possible fitting issues, descriptions and images to help you identify them, and details of the lesson that will help fix them.

Here's what our students have to say...

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Kyle Simon

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Brittany Foxx

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Kristina Jones

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Mark Foster

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Samantha Gilbert

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Edward Woo

This course is perfect for you if…..


We designed this course to solve THE question we have been asked most often since we started: “How can I master trouser fitting once and for all?”

The answer is simple – stop trying to piece together information from various random sources. 

We’ll show you, step by step, in the Guide to Trouser Fitting course. Join us:

Try The Trouser Fitting Course For 14 Days – 100% Risk-Free

We are confident that our course will be a game-changer for your fitting skills. As a way for you to experience ZERO RISK when choosing The Stitch Sisters, we offer a 14-day, 100% money-back guarantee.

Simply send us an email and we will refund your money – no questions asked!

There’s nothing to lose. And everything to gain. So take the LEAP and start your journey to great fitting trousers!

Frequently Asked Questions

Q: Will this course teach me how to draft a trouser pattern from scratch?

A: No, this course focuses on fitting an existing trouser pattern to your body. However, understanding how to make adjustments to a pattern will give you a good foundation for eventually learning how to draft your own patterns.

Q: How long does the course take to complete?

A: The course is self-paced, so it really depends on how much time you have to devote to it. We recommend allowing several weeks to work through all the lessons and practice the fitting techniques.

Q: Can I access the course materials after I complete the course?

A: Yes, you will have access to the video lessons and the workbook indefinitely, so you can revisit them whenever you need to refresh your memory or reference a particular technique.

Q: Will this course teach me how to sew trousers?

A: This course is focused on fitting, not construction. However, understanding how to fit a pattern to your body will make sewing trousers much easier and more successful.

Q: Will I be able to fit trousers for other people after taking this course?

A: The techniques taught in this course can be applied to fitting trousers for others as well. Just keep in mind that every body is unique and will require different adjustments, so additional practice and experimentation may be necessary.

Q: Is the course suitable for beginners?

Everyone has to start somewhere so we would encourage confident beginners to give it a go, but the majority of the course focuses on more advanced topics such as diagnosing fit issues and making adjustments.

Got any other questions?

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