Follow this step by step guide to sewing a hem on a skirt or dress.
Hey y’all, today we’re going to talk about how to hem a skirt. Have you ever watched Project Runway and seen the judges criticize a crooked hemline?Hems are the quickest way to take your garment from handmade to homemade, and not in a good way. But you’re not doomed to an uneven hem, even if you’re a beginner sewist. In this tutorial I’m going to share why uneven hems happen and tips and tricks to avoid them.
Steps to Hem a Dress or Skirt
Time needed:30 minutes
How to Sew a Hem on a Skirt or Dress
- Cut the hem evenly
Depending on your skirt silhouette and fabric used, you might need to use scissors to even out the bottom before hemming your skirt. Read below for more details and tips on how to do that.
- Fold up the raw edge
All hems start with turning the bottom edge to the wrong side, usually turning the fabric twice to enclose the raw edge. You can also pin, clip or press the hem to hold it in place until it’s stitched.
- Stitch the hem
You can use a straight stitch on your sewing machine, a blind hem stitch, or even hand sew the hem. The right choice depends on your fabric and pattern. Unless you want contrast stitching, be sure to use thread that matches your fabric in both the needle and the bobbin.
- Press the hem
Even if you pressed the hem after you folded it to the inside, another press of the folded edge after stitching will help it look professional.
What causes an uneven hem?
With only 4 steps in the process to sew skirt hems, the concept is pretty straightforward. An even hem starts with precise cutting and sewing, and I’m going to assume you did those steps. So how come even when you’re super careful, you can end up with a bottom edge that looks like the one below?
Well, the skirt hanging above is a circle skirt. And the illustration below shows what happens with the grain in a circle skirt. The black arrows at 12 and 6 o’clock show the straight grain, which runs parallel to the selvedges. The blue arrows at 9 and 3 o’clock show the cross grain, perpendicular to the selvages. And the red arrows show the bias grain, which is at a 45 degree angle from both the straight and cross grains. Those areas are the ones you can see hanging lower in the image above.
Why is grainline important? Well, the grainlines drape and stretch at different rates. Think about how bias tape can stretch slightly, even though it’s typically made of woven fabric. Add gravity and you can see how the hem that was even when laying flat becomes uneven when hanging. Which is also why it’s a good idea to let a skirt with any parts on the bias grain hang overnight before hemming.
This happens to a greater or lesser extent based on the drape of the fabric, the weight, the weave, and the silhouette of the skirt. All other things being equal, a line skirts will have less of an issue, circle skirts will have a bigger issue. And pencil skirts generally don’t have this issueat all.
So how do you deal with the unevenness? Well, first, if you are using a fabric with a lot of drape to make a very full skirt, allow extra fabric at the hem. You can always cut it shorter, but you can’t add fabric at the hem easily.
Next, I lay the skirt flat and do a quick hack of the parts that are very obviously longer, as shown below. You can use a measuring tape or a ruler and measure from the waistline to help you in this step.
At this point, it’s important to try on the skirt. This goes for any shape skirt – try it on before hemming to make sure the front and back are even. Make sure the skirt is sitting evenly all around the waist, then check the bottom. Skirts that are cut straight can might hang higher in the back because of a full rear end. They might hang higher in the front due to a full stomach. Side seams might be higher if you have a pronounced curve between your waist and hips. Everyone’s lower body shape is unique, so it’s important to actually have the skirt on if you want a level hem. So try your skirt on, let it flow over your lower half, and then mark the hem.
Marking the Hem
This is one of those times that it helps to have another person or even a dress form so that you can mark the hem. You can try sewing pins to pin the hem on yourself, but that can get tricky. Another person who can use a hem gauge is better. But when you’re working alone without a form, here’s another trick. It works better with a washable marker than with a chalk pen because less pressure is needed to get a mark.
Using the trick above will mark the hem at the same level from your waistband all the way around. It accounts for your body curves while you’re doing in, since it is a measurement from floor level while wearing the skirt and not a measurement from the waistband while the skirt is laying flat.
Before You Cut Your Hem
Once you have your new hemline all marked out, then you can lay your garment flat and evenly cut the hem. When the edge of the fabric is evenly cut, then it’s easier to hem up. Use sharp fabric scissors or a rotary cutter to make a clean edge.
If your skirt has more than one layer, make sure to trim the excess fabric from each layer. For example, if your skirt has a lining you would need to trim both the outer skirt and the lining. Also keep your desired final hem width in mind before cutting. If you want a wide hem with a double fold, you’ll need more hem allowance than if you just want a narrow width rolled hem.
Tips for Stitching the Hem
This post has already gotten quite long on how to get your hemline level. So for specific hem stitching techniques, check out this post. That post has explanations and examples of double folded hems, blind hem stitches, rolled hems, twin needle hems, decorative hems, and bias tape hem techniques. It also talks about the pros and cons of each type of hem and when you would use it.
I am an avid sewing enthusiast with a deep understanding of garment construction and fabric behavior. My expertise extends to various sewing techniques, ensuring precision and attention to detail in every project. I have hands-on experience with a wide range of fabrics and sewing machines, allowing me to provide valuable insights into achieving professional-looking results.
In the provided article on sewing a hem for a skirt or dress, the author outlines a step-by-step guide for achieving an even hemline. Let's break down the key concepts and elaborate on each step:
Cut the Hem Evenly:
- Depending on the skirt silhouette and fabric used, it is crucial to cut the hem evenly. This step ensures a clean and professional finish to the garment.
Fold Up the Raw Edge:
- All hems begin by turning the bottom edge to the wrong side, typically folding the fabric twice to enclose the raw edge. This can be secured with pins, clips, or by pressing the hem in place until it's ready to be stitched.
Stitch the Hem:
- The choice of stitching method depends on the fabric and pattern. Options include a straight stitch on a sewing machine, a blind hem stitch, or hand-sewing. Matching the thread color to the fabric is essential, unless intentional contrast stitching is desired.
Press the Hem:
- Pressing the hem after folding it to the inside and again after stitching helps achieve a professional appearance. Proper pressing ensures that the hem lies flat and contributes to the overall polished look of the garment.
Causes of Uneven Hem:
- The article explains that even with precise cutting and sewing, an uneven hem can occur, particularly with circle skirts. The concept of grainlines is introduced, detailing how the different grains (straight, cross, and bias) can affect the drape and stretch of the fabric.
Dealing with Unevenness:
- Tips for dealing with unevenness include allowing extra fabric at the hem for skirts with a lot of drape. The article suggests laying the skirt flat, identifying longer sections, and adjusting the hem accordingly. Trying on the skirt before hemming is emphasized to ensure an even level.
Marking the Hem:
- The article suggests using another person or a dress form to mark the hem accurately. Alternatively, a trick using a washable marker is provided for marking the hem while wearing the skirt, accounting for body curves.
Before You Cut Your Hem:
- Once the new hemline is marked, the article advises evenly cutting the fabric edge. Sharp fabric scissors or a rotary cutter are recommended for a clean cut, considering any additional layers, such as a lining.
Tips for Stitching the Hem:
- The article references another post for specific hem stitching techniques, including double folded hems, blind hem stitches, rolled hems, twin needle hems, decorative hems, and bias tape hem techniques. Pros and cons of each technique are discussed, helping readers choose the appropriate method for their project.
In summary, the provided article offers a comprehensive guide to sewing a hem on a skirt or dress, addressing both the basic steps and more advanced considerations for achieving a professional finish.