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How to Hem a Knit Sweater: 

Tips and Techniques

Source: Freepik


If you've ever had a sweater that's a bit too long or uneven at the hem, you know the struggle. Hemming a knit sweater doesn’t have to be complicated. With just a few simple techniques and tools, you can fix that awkward hem and give your sweater a clean, professional finish. Plus, it's a great way to add your personal touch to a piece you've spent time creating. Here are some tried-and-true methods that will make hemming a breeze.


Why Hemming Is Important

Before diving into how to hem a knit sweater, it’s worth noting why it matters. Hemming is more than just about fixing a mistake or shortening a sweater; it helps keep the edges from curling and provides a more polished look. Whether you’re correcting a sweater that’s a little too long or just want to tidy up a raw edge, hemming ensures your knitwear holds its shape over time.


What You’ll Need for the Job

Hemming a knit sweater is simple, but you’ll need the right tools to do it properly. A yarn needle and matching yarn are essential, along with a measuring tape to make sure the length is even. You may also want a pair of scissors for cutting the yarn neatly. If you’re in a hurry or prefer a no-sew option, fabric glue can be a convenient and quick fix.


Step 1: Determine the Length You Want

The first thing you’ll want to do is figure out how much you want to hem the sweater. Measure how much needs to come off by folding the hem to the desired length. Pin or mark the fold temporarily, so you can see the new length. Take a step back to see if it’s the right fit. If you’re working with a sweater made from Mary Maxim yarn, you might already have a sense of the perfect length based on your preferences for comfort and style.


Step 2: Secure the Hem

Once you've determined the length, it's time to secure the hem. You can do this by folding the edge of the sweater inward. For a cleaner look, you can fold it over twice to avoid raw edges showing. If you’re going for a more polished look, make sure the fold is even all the way around.


Step 3: Choose Your Technique

At this point, you have a couple of options on how to secure the hem.


If you prefer hand-sewing, use a yarn needle and matching yarn to stitch the folded fabric in place. Keep the stitches small and discreet to avoid them showing on the right side of the sweater. A simple running stitch should do the trick.


Alternatively, if you’re in a rush or want to avoid sewing altogether, fabric glue offers a no-sew option. Just apply a thin layer of glue along the folded hem and press it into place. Be sure to let it dry completely before wearing.


Step 4: Finish the Edge

For added durability, consider reinforcing the edge of the hem. This is especially important if you're working with a more delicate knit. Using a simple stitch to finish the edge will help the hem stay in place and prevent it from unraveling. Another fun option is to add a decorative finish to the hem with a contrasting color of yarn, giving your sweater a personal touch.


Step 5: Try It On

After you've hemmed the sweater, it’s time for the final test: try it on. Check the fit to ensure it’s comfortable and even all around. Adjust if needed, trimming any extra fabric or fixing uneven edges. A well-hemmed sweater should feel as comfortable as it looks.


Additional Tips for a Professional Finish

If you want your hem to last, you might want to use a stretch stitch when hand-sewing. This technique works well with knit fabrics since it allows for movement and stretch. Also, after hemming, consider blocking the sweater. Blocking helps the fabric settle into its new shape and gives the hem a more professional finish. Lastly, keep in mind that the fabric’s stretch should be maintained, so ensure your hem has enough give to preserve the sweater's overall comfort.


The Benefits of Knitting Your Own Sweater

Hemming a knit sweater is a simple task that’s easy to learn, but there’s something more satisfying about making it yourself. Plus, knitting your own sweaters gives you complete control over the design and fit. When you use Mary Maxim's high-quality yarns, you ensure that your sweater will not only look great but will also stand the test of time.


By understanding basic hemming techniques, you can make adjustments as needed, whether it’s a small tweak here or a larger design change there. In the end, you’ll have a sweater that fits perfectly, looks fantastic, and reflects your personal style. 


Happy knitting!