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Jennifer Stern-Hasemann
Jennifer Stern-Hasemann, owner and designer at J Stern Designs, has a solid background in pattern design and drafting, fit, and construction.

Her original line of fashion patterns, jeans, a cup-sized fitted shirt, and a unique tee, focus on flattering designs with easy-to-follow instructions and fit techniques. She loves to work with knit fabric and has designed an Easy-to-Fit-and-Sew Collection of patterns specially designed for knits.

She shares a wide variety of sewing, serging, fitting, and construction techniques via her J Stern Designs on the YouTube Channel, with over 100 video tutorials. Additionally, she teaches online at craftsy.com and patternreview.com.

For more about Jennifer go to jsterndesigns.com



STITCHES Salt Lake 2019 Classes
Back To STITCHES Salt Lake 2019 Class List

Wednesday 9:00 am - 12:00 pm
1562 Easy You Can Sew! Tote Bag Calling all sewing newbies...and experienced sewers too.

During this fun class we will be making a tote bag as we explore all the cool things you can do on a sewing machine. Learn how to finish raw edges, create a blind hem (while finishing the top edge of the patch pocket), and pick up some topstitching tips. Before putting the lining together, Jennifer will show you an easy way to create a pocket with a zipper closure. Learn to work with fusible interfacing and Wonder Tape to get perfect results. After attaching the straps, you'll use a variety of seam techniques to sew the tote bag together. You'll leave class with a completed tote that will come in handy in the Market!

Note: Machines provided for use in class.
Wednesday 1:30 pm - 4:30 pm     SOLD OUT
1330 No skills required Break Your Serger Out of the Box One of the most common things new serger owners say is "I'm afraid to take it out of the box."... The second most common thing is "I only use my serger to finish raw edges." If you've ever wondered what a serger is, or if you own one, and you'd like to know how to make the most of its basic capabilities, join Jennifer for this fun class.

We'll start with an overview of the serger so you'll be familiar with threading and how it works. Then we'll examine a basic 4-Thread Stitch to understand how it's formed. By identifying the needle and looper threads, you'll be able to "read" your work to tell easily which settings need to be adjusted to fix a less-than-perfect stitch.
One of the serger's most helpful features allows you to sew a wide variety of fabrics without gathering or stretching them out of shape. We'll play with this differential feed to see how to get a nice smooth seam on lightweight or sheer fabrics as well as stretchy knits.

*Learn about the basic 3- and 4-Thread Stitches that are used to sew garment seams and finish edges.
*Sample easy specialty and decorative stitches: a rolled hem for stable and sheer fabrics, a decorative lettuce-edge on a knit, and a decorative flat-lock stitch.
*See how easy it is to sew around curves and circles, starting and stopping so it is practically invisible.
*For those times when something goes wrong and you need to take out a seam, learn how to take out a 4- or 3-Thread Stitch with no seam ripper.

That's a lot, but each technique covered has a corresponding workbook page with step-by-step instructions and fabric samples neatly stored in a page protector. You'll leave class armed with this valuable reference to help you with your future serger projects.

Note: Sergers provided for use in class.
Thursday 9:00 am - 12:00 pm
9032 Easy Tee Fit Workshop Join Jennifer as she takes you step-by-step through the process of fitting your new favorite knit top. The Tee Pattern has unique above the bust seams that make it easy to get a great fit no matter what your fitting challenges may be.

Start by trying on knit muslins to determine which size to work with. Then, I'll show you simple pattern adjustments including a full-bust adjustment and neckline and shoulder adjustments. You can customize the look and fit of your Tee by relaxing the fit of the front and back lower bodice pieces and choosing between sleeveless, short, or 3/4-length sleeves.

Learn how to select fabric with the right amount of stretch to get flattering results. We'll play with a variety of knits that are included in your kit. You'll leave class with a pattern that's ready for fabric and the confidence to pick out the perfect fabric.
Thursday 2:00 pm - 5:00 pm
9009 Easy Easy Fit and Sew Yoga Pants If you have ever wanted to sew for yourself, but felt that you needed a little help along the way, this class is perfect. Using my Easy Fit and Sew One-Piece Yoga Pant Pattern, you'll have the opportunity to try on samples to find your best starting size. Then I'll show you simple adjustments to fine-tune your pattern for a flattering, comfortable fit. Use those pattern pieces to cut out and sew your new favorite yoga pants.

I've taken the guess work out of choosing the right fabric; black 4-way stretch knit is included in your kit. Learn tricks and tips to get professional results and to sew knit garments with your sewing machine.

Note: Machines provided for use in the class.


Friday 9:00 am - 12:00 pm Friday 2:00 pm - 5:00 pm
9086 Easy Stretch Jeans Are they knit jeans or dress pants? Update your wardrobe with the most comfortable knit jeans you've ever tried on.

We will work with my Knit Jeans Pattern; it's easy to fit and sew. Start by trying on samples to make quick work of choosing your size. Then I'll show you how to fine-tune the fit.

Use your adjusted pattern pieces to sew a muslin. In addition to perfecting the fit of your pattern, we'll explore different fabric and style choices. I'll show you how to create an easy faux-front fly and how to transform the front pockets into a comfort panel. You'll learn how to get professional results sewing with a serger or sewing machine.

Then you'll have a front-row seat for a trunk show featuring a variety of knit jeans. You'll be amazed at how using fabrics like stretch velvet, luxe double knits, and even stretch woven fabrics can transform your comfy knit jeans into dress pants that are perfect for every occasion.

Note: Machines and sergers provided for use in class.
Saturday 9:00 am - 12:00 pm
1471 Easy Easy Fit and Sew Tunic Join Jennifer to sew an easy-to-make and easy-to-wear tunic. And if you're new to garment sewing, this is the perfect way to get started.

You'll have the opportunity to try on sample tunics to pick your size and learn a few easy adjustments for a perfect fit. Then we'll cut it out and sew it together. You'll leave class with your custom top and the confidence to sew more.

Discover the magic that happens when you create something that makes you feel good every time you wear it--as a layer over a tank or paired with leggings.

Note: Machines provided for use in the class.