Sewing With Numbers

Sewing With Numbers

How to draft a mitered corner hem slit

In this post, I'll show how to draft a fancy mitered corner hem facing for both 90-degree corners and other angled corners.

Beth Wood's avatar
Beth Wood
Dec 20, 2024
∙ Paid

Hello my mathy friends! Today's post is the final drafting tutorial for our 5th project, the Fitted Knit Skirt. In the previous tutorials, I showed how to draft the skirt body and waistband. That is enough to make a functioning skirt but if you're making a longer skirt you may want to add a slit at the hem to aid in walking.

In today's tutorial, I'll show you how to draft a fancy mitered corner finish for a hem slit. This approach creates a grown-on facing along the the slit, as opposed to just using the seam allowance and reduces bulk. Let's get started!

Update 04/2025: This post is now archived for paid subscribers. If you are interested in this project but don’t want to subscribe, you can purchase a pdf version of this project in my shop.

User's avatar

Continue reading this post for free, courtesy of Beth Wood.

Or purchase a paid subscription.
© 2026 Beth Wood · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture