How to Sew a V Neck with Bias Tape (Step by Step Guide)

Learning how to sew a V-neck with bias tape is a simple way to achieve a clean, professional neckline without using facings. Bias tape neatly finishes the edge while adding flexibility, making it perfect for casual tops, dresses, and lightweight garments. In this tutorial, you’ll learn how to sew a V-neck bias binding step by step, including tips for getting a sharp, neat point at the center.

What is a Bias Tape V Neck?

A bias tape V neck is a neckline finished with bias binding instead of a facing, creating a clean edge that follows the shape of the fabric.

💡For a complete overview, see my guide on how to make and sew bias tape.

The V-neck bias tape neckline has an air of professionalism and simplicity all at the same time. It cuts out the need for a collar or sewing facing and gives a casual but stylish look to any shirt. Bias tape is an easy way to complete a neckline and is quick and simple to do. The bias tape you use for v necks can be store-bought or you can make your own bias tape in a vibrant contrast fabric. 

Supplies

• GARMENT – The garment should be stitched at the shoulders with the neck ready to finish.
• BIAS – 1/2 inch (12mm) double-fold bias tape. It is important it is double fold. If you aren’t familiar with what this looks like, then read my article on types of bias tape.
• SEWING TOOLS – Pins, thread, sewing machine.

How to Sew a V Neck with Bias Tape (Step by Step)

1. Stay Stitch the Neckline

Choose the double-fold bias tape you want to use, either in contrast or complementary colors. Prepare the V-neck opening by stay stitching just inside the seam line. 

This is the line of stitching marked on the pattern guide, which is commonly 5/8 inch (15mm) or 1/2 inch (12mm), depending on the pattern company. Stitch the stay stitching with a long stitch length so you can pull out the stitches if any show in your finished garment.

2. Clip the V

When that is done, cut into the V of the neckline at a point ending 1/8 inch (3mm) before the stitch line you have made.

3. Pin the Bias Tape

Your garment should be right side out. Open up the shorter side of your double-fold bias tape and pin it to the neckline with the right sides together. Use the stitch line as your guide as to where to position the tape. This means that when you turn the binding over, you will have the wider side of the binding on the reverse side of the V neck.

Pinning the bias across the v: Pull open your clipped seam and pin the bias straight across.

Starting and finishing the bias: It is best to start pinning at the shoulder. Fold the end up by 1/4 inch (6mm) and then overlap the top piece by about 1/2 inch (12mm) and cut.

4. Stitch the Seam

Now you are ready to sew, and here is the clever trick. The bias tape and neckline are pulled straight as you sew over the V of the neckline. Gently pull the V open as you sew across this part. Clip the corners of the back of the neck.

5. Fold and Stitch the Bias Tape

Pull the bias tape to the back of the garment, press and pin in place. Now you are ready to sew the bias down by stitching from the front and at the same time, ensuring that the wider side of the bias is caught at the back.

6. Reinforce the V Point

Turn over the garment to the wrong side and fold the V neck so the bias juts out. Find the center point and check that the garment is folded down the center from the V part to the bottom of the front side. A small triangle should be visible on the bias, just at the point of the V-neck.

Stitch here across the triangle following on from the straight line of the fold in the fabric. This sews the V to a point, and when done, the triangle can be pressed to the side.

7. Give a Final Press

Now it is time to open the V-neck onto the right side and give it a really good final press. If any of your stay stitching is visible, you can remove it with a seam ripper. Just be careful!

Tips for Sewing a Perfect V Neck with Bias Tape

If you want perfect v-necks, follow these important tips from Treasurie:

• Always clip the V carefully before sewing
• Use fine pins to control the point
• Press after each step for a clean finish
• Stitch slowly across the V for accuracy

Common Mistakes When Sewing a V Neck

Here are some common mistakes beginner sewers made when sewing bias tape v-necks:

• Not clipping close enough to the V
• Pulling the fabric instead of guiding it
• Skipping stay stitching
• Not reinforcing the V point

How to Sew a V-Neck with Bias Tape FAQs

Pin for Later

In Conclusion

Using bias tape for a V neckline is a simple technique that creates a neat and professional finish without bulky facings. With careful clipping and stitching, you can achieve a sharp, clean V that looks polished on both the inside and outside. Once you master this method, it becomes a quick and reliable way to finish necklines on a wide range of sewing projects. Proudly you can display your sewing talents with a beautifully and professionally finished neckline. Thanks for reading how to sew a v neck with bias tape.

Here are some more in my bias tape series.

1. How to Sew Single Fold Bias Tape
2. How to Sew Double Fold Bias Tape
3. How to Make Continuous Bias Tape
4. How to Sew Mitred Square Corners with Bias Tape
5. Bias Bound Seam
6. Hong Kong Finish