Berkshire Blazer Sewalong – Tips and Tricks for How to Sew Buttonholes

How to Sew Buttonholes -

We’re almost done with our Berkshire Blazers today in the sewalong. All that’s left? How to sew buttonholes.

Did you miss any of the previous posts? Here they are:

First let’s talk about types of buttonholes. I have some pictured below; the types you can do will depend on your machine. For my blazer I did a keyhole buttonhole. Mostly because that was the only option I had with the size button I wanted to use.

Types of buttonholes - How to Sew Buttonholes -

My two biggest tips for sewing nice buttonholes? Interfacing and sewing over the buttonhole more than once. 

Interfacing can keep the fabric around the buttonhole from puckering – it is a must, even if you just cut a tiny piece to go under the buttonhole.

Next is to sew around the buttonhole more than once. See these two buttonholes? They were sewn on the exact same fabric, with the same thread and same settings on my attachment. But the one on the right looks much better because I sewed around twice.

Sew twice - How to Sew Buttonholes -

I’ve mentioned my vintage machine before. So when I want to sew buttonholes, I’ve got this attachment to do it. Pros? It makes beautiful buttonholes. Cons? It’s a little tricky to set up and I can only do limited sizes. One more pro – if you have a low shank machine, I think you can used this attachment even if yours is not vintage or a Singer, as long as you have either a way to lower your feed dogs or a screw hole to use with the plate to cover the feed dogs.  This type of buttonholer even works on straight stitch only machines, as you’ll see below. In case you ever see one for cheap at an estate sale, this is what they look like.

Vintage Singer Sewing Machine buttonholer - How to Sew Buttonholes -

This is the newer model – the one I use most often. It has this space age carrying case.

Antique Singer Sewing Machine buttonholer - How to Sew Buttonholes -

The older model works basically the same way, but it’s all metal, and comes in a case that looks like this.

No matter the model, they each should have a plate that covers the feed dogs on your machine. If you don’t have a place to screw this plate on, but you do have a way to lower or disengage your feed dogs, this should still work. The reason the feed dogs have to be out of the way is because the attachment takes care of moving the fabric for you.

Plate to cover feed dogs - How to Sew Buttonholes -

So then I choose which size button I want and the corresponding metal template, which gets inserted underneath the attachment.

Vintage Singer buttonhole attachment - How to Sew Buttonholes -

And this is how it looks all installed.

Singer buttonhole attachment - How to Sew Buttonholes -

To make a buttonhole I insert the fabric and press the pedal. That’s it.

Now, what if you’re on a modern machine? Then a foot similar to this one is a great option.


photo courtesy of Babylock

Each brand of modern sewing machine has a pretty similar equivalent foot. To use it you clamp one of the actual buttons you’re going to use in the back part of the foot, and then use your automatic buttonhole selector on your machine and it will stitch out the buttonhole. And remember to sew around twice – which was not done in the picture above.

If you have a very basic machine, you might have steps to create an manual buttonhole. These basically stitch a small zig-zag forward on one side, stop and do a wide zig-zag in place, then stitch another zig-zag backward, and stop and stitch a wide zig-zag in place to complete. This is the one feature I require an upgrade for. I cannot make pretty manual buttonholes. The square ends just don’t look great to me, and they scream homemade. Plus it’s super easy to mess up and hard to fix. I will do them in an extreme pinch, but to me it’s worth a different machine or at least a $10 foot like the one pictured above to get a better buttonhole.

Let’s talk about some tricks for buttonholes. One of my favorites is illustrated here by my friend Jessica of Running with Scissors. 

Another is that whether you use an attachment like mine or a buttonhole foot, the underside of that foot is textured and can snag fabric when you’re trying to slide it under. So here’s what I do:

Use a piece of tissue paper to help slide thick or fuzzy fabric under a buttonhole attachment or foot -

Once you’re done sewing the buttonhole, the tissue paper rips away easily.

Finally, when you cut the buttonhole center, you can use scissors or a seam ripper. Either way, this is a helpful tip to make sure you don’t cut through the buttonhole.

Don't rip your buttonhole - use this tip from

So, have any more buttonhole tips? Share in the comments or in the Facebook group. And be ready to share your finished blazers tomorrow!

Go to Part 5 of this sewalong here. 

Hooray - you read the whole post! Wanna hang out more? Check out the best sewing pins with me on Pinterest, join our Facebook discussions, get your daily sewing fix and behind the scenes scoops on Instagram, and your weekly updates/free pattern access through the newsletter


  1. Kristi Andres says

    Those are great tips. I’ve never sewn over twice. Before I cut the button hole I use fray check over it (letting it dry before I cut it) and it holds up much better.

  2. JudeB says

    Hi there

    I just wanted to say thanks for the tips. The one that I found most helpful was sewing the hole twice – why I’ve never thought of that before I just don’t know, but it makes SO much sense, and I’ll certainly remember it next time I sew a buttonhole.

  3. says

    I’ve been using the manual buttonhole setting on my machine, but I think there’s a buttonhole foot lurking in my tin of sewing machine feet somewhere. I think I’ll definitely try sewing over it twice next time, and see how the buttonhole foot works, too. I’ve been using snaps on my daughter’s dresses as much as possible so I can avoid buttonholes, but I have a button stash and snaps add up quickly, so I think it might be time for more practice. She’s not even a year old yet, it’s not like she’ll care if her dresses have slightly wonky buttonholes for a while.

    • Sandra Leuty says

      Maybe for experimenting, you could play with some of the scrap fabric, and make a couple of buttonholes, to see how they work, and I Totally agree that going around twice is a smarter and firmer buttonhole. I like the fray check idea to, and I always start the seam ripper at one end of the buttonhole, to the middle, then turn around and start from the other end of the buttonhole to the middle…learned that one a long time ago, the hard way. Relax and enjoy, and thank you for all your comments, it’s fun seeing how other people have developed tricks and pass on their knowledge.

  4. says

    How spooky, I have 3 pairs of my lads school trousers where the hooky bit have come away on the waist band and I need to make a button hole & add a button to fix them. I plan to do them later today , so finding all this help is very timely!
    I have always done the manual (bit rubbishy) version and struggled to make it look nice/work well. You have kindly explained why. Thank for the great advice.

Share Your Thoughts:

Your email address will not be published. Required fields are marked *