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How to Hem Suit Pants: Easy DIY Guide (2023)

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how to hem suit pantsAre you ready to take control of how your suit pants fit? Hemming them yourself is a great way to ensure they look and feel just right. With the right supplies, knowledge, and technique, you can easily master this DIY project! Start by gathering all the necessary items: thread that matches your fabric color, scissors, tailor’s chalk or a pencil for marking hems, an iron or board for pressing creases, and either a sewing machine with zig-zag stitch capability or a hand needle and thread.

Key Takeaways

  • Properly hemmed pants ensure a polished appearance.
  • The length and trouser break are important factors in achieving the right look.
  • Essential supplies for hemming include needles, thread, straight pins, and tailor’s chalk.
  • Different hemming methods include hand stitching, using a sewing machine, and using fabric tape.

Things to Consider Before Hemming Your Suit Pants

Things to Consider Before Hemming Your Suit Pants
Before hemming your suit pants, let’s review the essentials: you’ll require a few key supplies such as a needle, thread, pins, chalk, and a tape measure, as proper pants fit is crucial for a polished appearance.

Additionally, keep the trouser break in mind, as excessive puddling or exposed socks detract from your overall look.

Basic Supplies Needed

You’ll definitely want to gather some sewing essentials like a quality needle, matching thread, straight pins, and tailor’s chalk before beginning any pant hemming project.

Here are 3 must-have supplies for hemming suit pants:

  1. Needles – Select sharp, thin needles like microtex sharps for smooth fabric penetration.
  2. Thread – Match thread color closely to pant fabric. Polyester thread has a bit of stretch.
  3. Straight pins – Longer pins hold fabric together better than short ones. Glass head pins won’t melt under the iron.

When prepping to hem dress pants, having the right fundamental tools makes the process far easier.

Importance of Proper Suit Pants Fit

Having properly fitted suit pants improves your overall look. They’ll blend with your shoes, hang at the right length, and contour your body just right. Trousers that are too long appear sloppy; too short looks awkward. A finely tailored fit flatters your physique.

Correct trouser length boosts confidence, providing a polished, stylish appearance.

Understanding the Trouser Break

Determining the ideal trouser break accentuates your overall look, such as pairing cuffs that slightly graze the tops of dress shoes with a sleek suit for a polished style. Choosing the correct trouser length involves assessing your height and desired break.

Even a half-inch adjustment transforms an unkempt appearance into refined elegance when hemming your pants. Professional alterations tailors understand how trouser breaks enhance polished style. Heed the master tailor’s advice when deciding pant lengths for your frame during suit tailoring.

Measuring for a New Hem

Measuring for a New Hem
When measuring for a more precise suit pant hem, make sure to wear the shoes you intend to pair with the suit. This allows you to determine the optimal trouser break that complements your frame.

Use straight pins to fold up cuffs to your desired length. Take note of how much fabric you are folding, as this is the hem allowance needed.

Stand in front of a mirror to assess the visual proportions. Be precise when marking the fabric with tailor’s chalk and measure carefully.

Follow these preparations, and you’ll achieve a tailored look worthy of a fashion runway.

Turning the Suit Pants Inside Out

Turning the Suit Pants Inside Out
You flip them out to follow the guideline of working inside out for a tidy seam. Turning your pants inside out before hemming ensures the stitches and seam allowances stay hidden within the garment.

Run a seam ripper along the original hem to open it up before removing any excess length. Mark the new hemline with tailor’s chalk, allowing for the desired trouser break.

Press the fabric edge along the marked line to create a sharp crease before folding it up and repinning.

For a perfectly straight seam, keep the bulk of fabric consistently flipped inside as you guide it through the feed dogs. With right sides together, the public will only see a clean finish on the outside of your tailored pants.

Creating a Sharp Crease

Creating a Sharp Crease
After neatly ironing the folded hem, secure it with pins to create a sharper crease than a professional knife thrower.

The first step in creating your perfectly tailored pant hem is using that steam iron like a razor-sharp tool. Press and crease your trouser fabric right along the marked line. Keep the iron moving to avoid scorching those high-quality fabrics.

Slide in straight pins close together, hugging the freshly ironed folds. This ensures the sharpest crease you can slice with those fabric scissors later.

Don’t rush this process! Take your time. Master that steam iron and really sharpen the edge where you’ll trim.

With patience and practice, you’ll be altering and tailoring your own pants to perfection in no time.

Removing the Original Hem

Removing the Original Hem
Use the seam ripper to pull out the old hem stitches. Gently slide the curved blade under each stitch and lift up to sever the threads.

Work slowly around the leg opening until all old stitches are removed. Press the fabric flat with an iron when finished. For stubborn stitching, try dampening the area slightly to loosen the threads first.

If removing a serged hem, cut through the overlocked threads rather than unpicking each one. Check for any residual adhesive or interfacing used on the original hem and remove that as well.

Folding and Pinning the New Hem

Folding and Pinning the New Hem
With steady hands and focused thought, fold the cuffs to your chosen length, creasing the lines between your fingers, like a mother tucking in a beloved child. Pinning precision separates the amateur from the expert; uneven hems betray a lack of care.

Space pins no more than two inches apart, placing them perpendicular to the fold to prevent puckering. For hack-proof hemming, iron creases before folding, creating crisp guidelines you can follow flawlessly.

Manipulate the fabric with care, coaxing the cloth into perfect folds. Hem width impacts trouser break, so mind the measurements.

Mastery lies in the minutiae; devotion in the details. Pin meticulously, then view your work with a critical eye, ensuring symmetry and precision before you sew. With practice, these techniques become second nature, elevating your skill to that of a true tailoring professional.

Different Methods for Sewing the Hem

Different Methods for Sewing the Hem
While sewing the hem by hand provides a subtle finish, using your sewing machine or fabric tape is a quicker option for those without the time or skill for invisible hand stitches. Opt for the method that best suits your comfort level and desired result when hemming your suit pants.

Method 1: Hand Stitching

Thread a needle with matching thread and blind stitch those hems by hand for an invisible finish. Many prefer the subtle touch of hand-sewn hems. 1) Use a blunt tapestry needle to avoid catching threads.

2) Choose cotton thread with a wax coating. 3) Keep stitches small, angled, and shallow. 4) Secure thread ends under the hem. 5) Hand stitch with care for couture results.

Method 2: Sewing Machine

Now sew each hem with your sewing machine, using the medium-length straight stitch for a classic finish yet a casual feel. A sewing machine allows for speed, precision, and a tidy hem. Customize the trouser break from no break to a full break.

Or skip the sewing machine and use fabric tape for a quick no-sew hem. Whichever method you choose, mastering the art of hemming is a gateway to greater style and confidence.

Method 3: Using Fabric Tape

You’d simply stick the tape around the hem, cuff it, and then secure it per the instructions for a quick no-sew repair.

  • Ease of application
  • No sewing required
  • Fast hem completion
  • Ideal for simple repairs

Using fabric tape provides a fast no-sew method to hem suit pants when you’re in a pinch. Alexander Stoicoff shares clever solutions for looking your best with minimal effort.

Mr Pen Tailors Chalk Pack Sewing Fabric

Mr Pen Tailors Chalk Pack Sewing Fabric
For marking your hem lines, you’ll grab that Mr. Pen chalk pack to neatly tailor your trousers. The triangular shape allows precise lines along the fabric’s edge. Test an inconspicuous area first since chalk can occasionally stain.

When ready, hold the block at a low angle, applying gentle pressure to create crisp marks. Keep your strokes smooth and even. Having multiple colors helps differentiate sections. However, stick to lighter hues on dark materials. Don’t press too firmly or the chalk may crumble.

Users appreciate the soft pigment and removable traces. Yet, some report brittleness, so handle with care. For a substitute, try wax marking pencils. But this chalk’s quality and cost make it a sewing box essential for flawless hemming techniques.

Sewing Chalk Marker Fabric Garment Accessories 4 Colors

Sewing Chalk Marker Fabric Garment Accessories 4 Colors
If you need more than one color for marking different spots on the garment, this 4-pack of Walfront sewing chalk markers lets you tailor clothes as easily as slicing butter. These thick plastic chalks offer a rainbow of shades to choose from and glide smoothly across all fabrics.

They leave a bold, temporary mark that brushes away with ease. The triangular shape provides superior control for precise lines and perfectly placed darts. Pop them in the included plastic carrying case so your fabric marking arsenal is always at your fingertips.

With this handy garment accessory pack, intricate alterations and custom creations come naturally. Move with the confidence of a seasoned seamstress, effortlessly performing DIY magic one garment at a time.

Dritz Deluxe Blue Seam Ripper

Dritz Deluxe Blue Seam Ripper
Removing stitches is a crucial part of altering garments. The Dritz Deluxe Blue Seam Ripper provides a precise and effective tool for this task. Its durable steel blade neatly slices thread, while the safety cap and ball tip prevent rips in fabric.

Users praise its functionality at an affordable price point, though some defective units have been reported.

Take care when handling this sharp implement. While seam rippers expedite stitch removal, scissors or an X-Acto knife also work. For trouser hems in particular, this seam ripper enables clean access to original hems before re-sewing.

Overall, the deluxe ripper’s secure grip eases necessary seam removal steps to professionally hem suit pants yourself.


Eager to learn the art of hemming your own suit pants? With the right supplies and a few simple steps, you can master the skill of DIY tailoring in no time.

To start, gather the essential supplies such as a needle, thread, straight pins, iron, and scissors.

Next, turn your pants inside out and create a crease with your iron.

Finally, choose one of the three main hemming methods – hand stitching, sewing machine, or fabric tape – to finish the job.

With a few practice runs, you’ll be able to confidently hem your own suit pants like a pro!

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Mutasim Sweileh

Mutasim is the founder and editor-in-chief of, a site dedicated to those passionate about crafting. With years of experience and research under his belt, he sought to create a platform where he could share his knowledge and skills with others who shared his interests.