How to Sew Your Own Mittens out of a Felted Sweater

Goodness, it’s been cold lately! It was -38 yesterday and this morning! I’m not used to it (am I ever used to the cold?) because we’ve had such a mild winter (so mild that I was wearing my raincoat in January, because my cashmere coat was too hot!)
But, this past week we got a huge amount of snow and chilly temperatures along with it- so it’s winter again in Alberta! All that to say- it seems like the perfect time to share a tutorial for felted woolen mittens!
I made these mittens a few weeks ago for my best friend’s birthday gift (and I couldn’t post this tutorial until she opened them today!) I wanted to give her a pair of mittens, since hers have sadly reached the end of their life, but the only problem is that I don’t knit! I also didn’t think of giving her mittens a few months ago and looking at all the Christmas craft fairs, where I was sure to have found plenty. I didn’t want to give her “store-bought” ones, and I also didn’t have time to order any from Etsy or someplace like that.
So, what to do? Felt them!
As I was figuring out how to make them, through much trial and error, I had the forethought to take a few quick pictures to share with you, so today is a tutorial on making your own mittens out of felted wool!

This is the first project I have ever made out of felted wool (I think. . . ) so it was a completely new experience. When I had the idea to make some mittens, I started looking for a pattern, but couldn’t find one that seemed to work. Many of the patterns I saw had the bottom of the palm and the thumb as one piece with a seam across the palm. I made up a test version with this style, and I didn’t like how it fit. There was a lot of excess fabric on the palm and the thumb was not off to the side enough to fit well.
So, as I was scrolling through pictures of felted mittens, I found a pair for sale that had a separate piece on the side for the thumb. I decided to attempt making this style, so I took a scrap piece of fabric, sewed a test mitten, created a pattern from it- and here is the result!
You will need:
- A piece of 100% wool, such as an old felted sweater. Check out the thrift shop for wool- just make sure it is 100% wool content, so it will felt for you.
- Lining fabric- make sure it is stretchy. I used a scrap of t-shirt fabric. For extra “eco cred”, you could even recycle an old t-shirt!
- Needle and Thread
Optional:
- Woolen thread of the same colour, for handstitching
- Elasticized thread for sewing in lining, if you are lining them

STEP ONE:
Felt your wool if it isn’t already felted. You can put it in your washing machine on hot, with a bit of detergent and then wash as normal. If you put in a few sweaters, they will felt faster, because of the agitation. Check your wool once washed, and see if it is felted enough- if not you can repeat the process until it is. Then let it dry.

STEP TWO:
I don’t have an actual pattern to share with you, because as I was sewing, I changed things along the way, and had to cut out excess fabric etc. but this is the original shape that I started out with. Measure and trace your own hand to create a pattern that will fit you. I made the underside/palm of my mitten slightly smaller, so the seam wouldn’t show as much, but once I made them, the wool was so forgiving I don’t know if it made any difference. If you include a 1/2” seam allowance and start out with pieces shaped somewhat like this, you will have room to tweak as you go along!

STEP THREE:
Lay the wool out flat, and decide where you want your mittens to be. Look to see if you can use some of the existing elements, such as cuffs or collars in the design of the mittens. If you have a patterned sweater, like mine, choose where you want the pattern to run. I ended up placing my pattern pieces along the hem, so I could incorporate the finished edge as a cuff. I also made sure to line up the edges of the pattern along the bottom, so the pattern would be consistent from front to back and across the thumb.
STEP FOUR:
Cut out your pieces!

STEP FIVE:
Pin along the top curve of the mitten and sew, either by hand or by machine.

Once you get over to the side, you’ll have to feather out your stitching, like a dart. If, when you turn the mitten right side out, the curve isn’t smooth, use a thread to hand stitch the pieces and soften out the curve and pull the pieces together nicely.

STEP SIX:
Sew the curve of the thumb piece.
Try on the mitten, to see how it’s progressing for fit. If you need to make any adjustments to size, do so now. It’s easier to make changes before it’s completely sewn together.

STEP SEVEN:
Turn inside out and pin thumb to the hand piece. Line up the bottom edges and then sew together. You probably won’t be able to sew all the way around with the machine, because the pieces are so small. Finish attaching the thumb piece on with a hand stitch. I found it was easiest to put the mitten on my hand, right side out and then hand stitch the pieces together.

STEP EIGHT:
Turn the mitten inside out!
If you are not creating a lining, then you are done! Simply tack the seam allowances down at the edge of the mitten, and steam into shape if there are any bulges etc.
STEP NINE:
If you are creating a lining, repeat the steps with the lining fabric, but don’t worry about shaping (as long as it’s not too big), as it’s going to be hidden inside the mitten.

STEP TEN:
Once you have finished the lining, leave it inside out, and fit inside the woolen mitten. Turn under the edge and then stitch to the outer mitten with some elastic thread.

And there you have it!

The nice thing about making mittens out of felted wool is that the fabric is very moldable, so it will soon conform to your hand.
This was a relatively quick project. I finished them in several hours- and that includes the trial and error of fitting them. Now that I have sewn with felted wool, I am thinking up other projects I can make. . . earbands, slippers, baby boots. . . what else?
Have you ever made anything with felted wool before? Do you think you’ll try making some mittens of your own? What other projects would be good to make out of felted recycled wool?

February 6, 2019 @ 7:21 pm
Great idea. Thank You for sharing.
Marion and Marilyn
February 10, 2019 @ 5:04 pm
Thank-you and you are welcome! 🙂
February 6, 2019 @ 7:40 pm
That’s so clever! And such a great gift. I hope that your friend liked them. Thanks for sharing the tutorial!
February 10, 2019 @ 5:05 pm
She did send me a message saying she liked them- especially since it has been extremely cold lately! I’m glad you enjoyed the tutorial!
February 6, 2019 @ 10:39 pm
Your mittens turned out great! I love fabric colour and pattern. I always look forward to opening your emails.
I follow Beth of The Renegade Seamstress and she has some ideas for felted wool/old sweaters you might be interested in. https://therenegadeseamstress.com/
February 10, 2019 @ 5:06 pm
Thank-you! I’m so glad to hear that you enjoyed the tutorial! I have not checked out The Renegade Seamstress before- but am definitely going to now. Thank-you for sharing the link!
February 10, 2019 @ 10:38 am
Great idea. They look super.
February 10, 2019 @ 5:06 pm
Thanks Kate-Em!
February 10, 2019 @ 7:03 pm
They are just wonderful! So fun to see how they came together. 🙂 And like I said, they are delightfully warm and the colour/pattern is beautiful! <3
February 13, 2019 @ 12:36 am
I am so happy to hear that 🙂