How to Hem Sheer or Lightweight Fabrics

Hello again from Laura at CraftyHour! I'm here today to share some of my favourite techniques for working with sheer and lightweight fabrics.

The first experience I ever had sewing any sheer fabrics was when I made my wedding dress 8 years ago. There was ample opportunity to learn – the dress had three overskirts of organza to seam and hem!

hem sheer fabric

More recently I made my daughter a flower girl dress with an organza overlay and used some similar techniques to get a beautiful finish. The dress with more photos and details is blogged here.


Fabric types

So to begin with, let's talk about the sheer variety of fabrics out there (see what I did there?!). As I mentioned, the two dresses above were made with organza, a woven, very light, sheer fabric. Organza ravels easily and has a lot of body, not much drape. I used polyester organza, but it is also available in silk and nylon. Chiffon is another type of fabric that is woven, generally less transparent, and quite a bit more drapey than organza. Both of these are often used to make formal wear.


Another fabric that I love to use is voile, a gauzy, floaty fabric that is great for blouses, tunics, and scarves. Cotton voile, in particular, is ideal for summer garments. Similar in hand to voile is cotton silk, which I used to make this yoked tunic (details blogged here).


Voile, cotton silk, cotton batiste, and rayon challis are fabrics more suited to daily garments, as they are less transparent than true sheers and drape well. These are just some of the sheer and lightweight fabrics available.


When cutting such lightweight fabrics, it's important to lay them out straight and square. Because they are less stable, these fabrics can shift around and cause a lot of off-grain moments when cutting! For the yellow organza I used for flower girl dress, I pinned the selvages together to keep the yardage from slipping around. I also used pattern weights and a rotary cutter and mat instead of pins and scissors.

Seams and hems

To finish hems and seams in a sheer or lightweight fabric, it's best to make them as narrow and tidy as possible. A narrow rolled hem is ideal, using either a serger or my preferred method, outlined below.

Run a line of basting stitches about 1/4″ from where you want your final hem to be.


Then using that line of stitching to fold crisply, press the raw edge up.


Next, using a basting stitch again, sew at about 1/8″ from the folded edge.


Carefully use a pair of scissors to trim the raw edge away very close to your second line of stitching.


Fold once again, enclosing the stitched-down raw edge, and press. Using a regular stitch length, stitch very close to the inside fold as your final line of stitching.

step-5Remove any basting stitches that might show, and press once more – your delicate hem is completed!


A serged rolled hem is what I used for the organza overlay on the yellow flower girl dress. Check your serger manual for the exact method for a narrow hem or rolled hem. Basically, you will need to disengage the stitch finger, increasing the lower looper tension, and decreasing the upper looper tension, with the left needle removed and only three threads. You'll need to play on scraps with this till you get the settings right.


The same basic idea of stitching, folding, stitching and trimming is used to make the tiny seams, as can be seen in this closeup of my wedding dress.


You will stitch the seam, right sides together, using about 1/4″ smaller of a seam allowance than called for. Then press the seam to one side, very close to the stitching, and stitch again. Trim close to the second stitching line, then fold once more to enclose the raw edge and stitch one final time. Tiny seam finished!

recycling old placemats

hem sheer fabric

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Lynne Maund
Lynne Maund

Hi. This is a great idea. Many thanks


Do I need needle for light weight fabric, also what about threads, polyester or all purpose?

Reply to  Lin

Do use a smaller size needle: I went to a size 11. I only had all purpose thread to use but I think a polyester thread would look much neater.

Yvonne Larson
Yvonne Larson

A large amount of very useful information! I should have had this tutorial when I made a cover-up for my granddaughter’s wedding out of nylon or polyester knit. I just made my normal fold twice and hand sewn hem. .


I have not worked with sheer fabrics — yet. This is a very good tutorial and I am going to try this to make a skirt for my granddaughter who loves to “twirl”! She doesn’t have a tulle skirt that fits at the moment — it will make a lovely Christmas gift for her 🙂

Mayra Cecilia
Noble Member
Reply to  Karen

I think she will be very happy with such a gift!.


A lot of great information. I have used French seems before but will try your method next time. To have a skirt stand out at the bottom more, I used fishing line when hemming it – worked quite well.

Thank you for all the great information and ideas.

Granny Suzy
Granny Suzy
Reply to  Inge

Fishing line! How clever is that! Did your machine have any trouble with it? Did you have to adjust your tension much (upper and/or lower)? I’d like to try this.