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MN2004 Sudley / Sewalongs

How to finish the Sudley keyhole & neckline with a bias facing

Hello Design Diary readers! Sarah here with Lace & Pine Designs. Over a year ago I purchased this amazing Joel Dewberry rayon chalice with the intention of sewing mommy and me dresses. I sewed up my daughter a self-drafted dress and then never got around to making my own dress. I knew I wanted something flowy and more of a casual style, preferably with an empire waist. When Megan showed me the sketch for the Sudley dress, I knew it was exactly what I was looking for and I could finally pull out this beautiful rayon I’d been hoarding. One of the greatest design elements of the Sudley is the keyhole neck or back. Applying the bias facing around that tight curve can be a bit challenging, but it really doesn’t need to be. If you have a lining on the dress, you won’t be dealing with the bias facing. However, I wanted something light and breezy for the hot summer, so I opted to not use a lining and follow the directions for the bias facing for the blouse. Today I’ll be showing you a step-by-step tutorial on how to finish the Sudley keyhole & neckline with a bias facing.

Hopefully, after reading through this you’ll have no issues and be able to easily create a nice smooth facing without any puckers! Let’s get started!

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step One

Prepare the bias tape. You can either cut one really long piece on the bias or cut 4 pieces, per pattern suggestion, and then piece them together. If piecing together, mark one of your bias pieces on the wrong side from one corner across to the opposite side at a 45-degree angle. This will be your stitch line. Overlap 2 of the bias pieces, right sides together, at a 90-degree angle. Pin, then stitch along the drawn line. Trim the seam allowance down to 1/4″, then iron seams open. Repeat with the remainder of the bias pieces till you have one long piece.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Two

Fold the bias tape in half, wrong sides together, matching up the raw edges of the longer sides. Iron flat.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Three

When applying the bias tape to the neckline and keyhole, you will be doing the neckline with one piece of bias tape and the keyhole with what’s leftover. We will first start with the neckline. Lay your bodice with both the front and back sides right side facing up. Starting on the edge where the neckline meets the keyhole, match up the raw edges of the folded bias tape to the right side of the bodice along the neckline. Leave about a 1/2″ tail past the raw edge where the keyhole will be. Continue to pin along the neckline. When you get to the end of the other end of the neckline, trim your folded bias tape 1/2″ past the edge. Stitch 1/4″ from the edge around the neckline. Make sure to start on the extra 1/2″ tail at the beginning and finish through the extra 1/2″ at the end. Leave the bias tape as it is. You will not be turning it to the backside until the bias tape is stitched to the keyhole.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Four

Now moving on to the keyhole. The keyhole is a tighter curve, so we will be doing some extra steps here. Using small pins you can iron over, pin the raw edges of the leftover folded bias tape to the edges of the keyhole. Just like the neckline, you will leave a 1/2″ tail at the beginning and end of the keyhole.

Step Five

When you are done pinning, place your keyhole in its desired shape on your ironing board. Steam and press the bias tape and bodice. If you have a fabric that can stretch out, like the rayon I’m using, leave your garment on the ironing board until it is cooled. This will help the keyhole maintain its pressed shape.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Six

Once the fabric is cooled stitch the keyhole with a 1/4″ seam allowance. Begin your stitch on top of your neckline stitch just before the bias tape on the keyhole, continue over the bias tape till you get 1/4″ to the edge. While your needle is down, raise your presser foot, rotate your fabric, lower your presser foot back down and continue stitching around the keyhole. When you get to the other corner of the keyhole, do the same process, making sure to sew the corner. While stitching the keyhole, make sure to not sew over the ties other than where you had already basted them. Reshape your keyhole on the ironing board and press and steam once more. Let cool in its desired shape.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Seven

Clip the corners of the keyhole and trim all seam allowances around the neckline and the keyhole down to 1/8″. Use either pinking shears or clip notches every 1/2″ along the seam allowances.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Eight

Now it is time to turn the bias facing to the wrong side of the garment. I like to iron the facing up and away from the bodice, leaving the corners of the keyhole alone. You don’t want to iron the bias tape flat. Simply press along the seam line.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Nine

Push the corners of the keyhole out. A slight tug of the ties will help. I like to use the end of a knitting needle to push corners out.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Ten

Press the bias facing to the wrong side of the garment. Make sure the bias facing is not showing on the front of the garment. I usually have about 1/16″ of the bodice piece folded back with the facing.

Step Eleven

Before pinning, place the bodice right side down on your ironing board and shape the keyhole in its desired shape. Steam and press the bias facing around the keyhole. Leave the garment alone on the ironing board till it is cooled. Take this time to have some lunch, do a load of laundry or whatever else you might need to get done.

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

Step Twelve

Once the garment is cooled, pin the bias facing around the neckline and keyhole. Stitch 1/4″ from the folded edge circling all the way around. If you would like to avoid seeing stitches on the front of your garment, you may hand stitch the bias facing on the wrong side. When done stitching steam and press making sure the keyhole and neckline are in their desired shape with no ripples.

And, that’s it! Not too challenging at all. Continue along with the remainder of the Sudley directions to complete your garment. I hope you found this tutorial helpful!

How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary
How to finish the Sudley neckline & keyhole with a bias facing // tutorial on Megan Nielsen Design Diary

LOOKING FOR MORE SUDLEY POSTS?

Here’s the full list of Sudley posts and tutorials:

Here are a couple of posts you also might find useful:

Don’t forget to tag your creations with #MNsudley and @megannielsenpatterns when sharing on social media, and check out what everyone else is up to!

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Order Sudley today in sizes 0-20 and Curve sizes 14-30

About Author

Sarah Beth writes part time for the Megan Nielsen Patterns blog, working hard to create fantastic tutorials, tips and features. Sarah is more than a little obsessed with sewing, and also has her own blog Lace and Pine Designs where she shares gorgeous makes for herself and her girls. She appreciates the feminine and traditional life while also enjoying the country life and the great outdoors.

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[…] I have created a step by step tutorial for adding the bias facing to the Sudley, in particular to that lovely keyhole. The tutorial is up on Megan’s blog, Design Diary. Megan’s directions are pretty clear with her pattern, but it’s always nice to have a photo step by step tutorial, right? Plus, I have a few suggestions that will help decrease any chances of ripples around that keyhole. You can view the post HERE. […]

helenatsangarismota
6 years ago

The dress turned out beautiful! Really love flowy dresses so this tutorial is for me :) Thank you for sharing!