Enjoy FREE DELIVERY for orders above £50 | Click here! for a Worry-free Shopping with Clearpay (Shop now, Pay later)

How To Sew A Pillowcase With A Flap: Unlock Your Creativity To Sew A Pillowcase With Flap In 5 Easy Steps!

How to sew a pillowcase with a flap? Pillowcases are necessary for keeping our pillows clean and safe, but they can also be a stylish and creative way to personalize our bedrooms. A pillowcase with a flap not only looks nice but also secures the pillow inside, preventing it from slipping out during the night. Sewing your own pillowcase with a flap is not only a fun and creative project, but it also allows you to tailor your pillowcase to your personal style and preferences.

In this blog post, we will walk you through the five simple steps of sewing a pillowcase with a flap. Whether you are an experienced seamstress or just starting out, you will find our instructions clear and easy to follow. So, let’s get started and unlock your creativity by learning how to sew a pillowcase with a flap!

How to Sew a Pillowcase with a flap? Materials Needed for Sewing Pillowcase with Flap

Before you begin, you’ll need to gather the following materials:



Measuring tape


Sewing machine



Step 1

Measuring the pillow is the first step in sewing a pillowcase with a flap. It’s essential to measure your pillow correctly to ensure that the pillowcase fits snugly and comfortably. Here’s how to measure your pillow:

Step 1

Lay the pillow flat on a surface, with the seam or tag facing up.

Measure the length of the pillow from one end to the other. Write down this measurement.

Measure the width of the pillow from top to bottom. Write down this measurement.

Add two inches to both the length and width measurements. This will give you the dimensions for your fabric.

For example, if your pillow is 20 inches long and 16 inches wide, you’ll add two inches to both measurements. The dimensions for your fabric will be 22 inches by 18 inches.

It’s important to note that pillow sizes can vary, so make sure to measure your pillow before starting your project. Taking accurate measurements will ensure that your pillowcase fits perfectly and looks great.

Step 2

Preparing the fabric is an essential step in sewing a pillowcase with a flap. It involves washing, drying, and ironing the fabric before you start sewing. This step ensures that your fabric is clean, free from wrinkles, and ready to be cut and sewn.

Step 2

Washing the Fabric

Before you start sewing, it’s crucial to wash your fabric. This will remove any dirt or sizing that may have been added during the manufacturing process. It will also prevent the fabric from shrinking after you’ve sewn it. Wash the fabric according to the care label instructions, and use a mild detergent. If possible, wash the fabric in cold water to prevent any color bleeding or fading. Once washed, remove the fabric from the machine and hang it to dry or tumble dry it on a low heat setting.

Ironing the Fabric

After washing and drying, your fabric is likely to have wrinkles. Ironing the fabric will help to smooth out any wrinkles and ensure that it is flat and even. Use an iron that is set to the appropriate temperature for your fabric. Start ironing from one end of the fabric and work your way toward the other end. Use a pressing cloth to prevent the iron from damaging delicate or synthetic fabrics. Pay extra attention to the edges and corners of the fabric to ensure that they are flat and straight.

Choosing the Right Fabric Type

When choosing a fabric for your pillowcase with a flap, consider the type of fabric that will suit your needs. Cotton, linen, and silk are popular choices for pillowcases because they are soft, breathable, and durable. You can also choose fabrics that have a print or pattern that will match your decor. If you’re new to sewing, it’s best to start with a fabric that is easy to work with, such as cotton.

Cutting the Fabric to the Correct Size and Shape

Once you’ve washed and ironed your fabric, it’s time to cut it to the correct size and shape. Measure your pillow’s dimensions and add two inches to each measurement. This will allow for a comfortable fit for your pillow. Use a measuring tape to mark the fabric, and cut it using scissors or a rotary cutter. Make sure that your cuts are straight and accurate to ensure that your pillowcase is well-fitted and looks professional.

By following these steps, you’ll prepare your fabric for sewing a pillowcase with a flap. This will ensure that your finished product is clean, wrinkle-free, and perfectly sized for your pillow.

Step 3

When it comes to sewing a pillowcase with a flap, the flap is an essential element that adds both style and functionality to the design. The flap helps keep your pillow securely inside the case and prevents it from slipping out. Sewing the flap onto the main fabric requires a bit of careful measuring and attention to detail. Here’s a more detailed look at how to sew the flap onto your pillowcase.

Measuring the Flap

The first step in sewing the flap is to measure and cut the fabric to the correct size. The flap should be the same length as the pillow and twice the width. For example, if your pillow is 20 inches wide and 30 inches long, your flap should be 20 inches wide and 60 inches long.

Folding and Sew the Flap

Fold the flap fabric in half lengthwise, right sides together. Sew along the long edge and one short edge, leaving one short edge open. Turn the flap right side out and press it flat.

Attaching the Flap to the Main Fabric

Lay the main fabric flat with the right side facing up. Place the flap on top of the main fabric, aligning the raw edges of the flap with the top edge of the main fabric. Pin the flap in place.

Sew along the top edge to secure the flap to the main fabric. Backstitch at the beginning and end of the seam to keep it secure. Leave the flap’s opposite edge unattached.

Finishing the Flap

Finish the edges of the flap by folding the raw edge under twice and sewing it down. This will prevent the edge from fraying over time.

And there you have it – your flap is now securely attached to your pillowcase! With the flap in place, your pillowcase will be both functional and stylish, adding a touch of personality to your bedding. So go ahead and give it a try – you may just discover a new passion for sewing!

Step 4

Sewing the sides and hem is the fourth step in sewing a pillowcase with a flap. This step involves folding the fabric in half and sewing the sides together, then folding the bottom edge up and sewing along the hemline.

Step 4

To begin, fold the fabric in half with the right sides together, aligning the edges. Use pins to hold the fabric in place, and then sew along the two open sides, making sure to sew over the flap’s attached edge. Be sure to backstitch at the beginning and end of your sewing to secure your stitches.

Once you’ve sewn the sides, it’s time to hem the bottom edge of the pillowcase. Fold the bottom edge up by ¼ inch and press it with an iron. Fold it up again by another ¼ inch and press it again to create a double-folded hem. Pin the hem in place, and then sew along the hemline, making sure to backstitch at the beginning and end.

If you want to add a decorative touch to your pillowcase, you can use a decorative stitch or embroidery to sew along the hemline. This is a great way to add a personal touch to your pillowcase and make it unique.

Once you’ve finished sewing the sides and hem, turn the pillowcase right side out and press it with an iron to smooth out any wrinkles. You’re almost done! The final step is to add any final decorative touches to the pillowcase, such as embroidery, lace, or decorative trim.

Step 5

The final touches on your pillowcase can truly make it unique and special. There are a variety of ways to add your personal touch to your pillowcase, such as embroidery, lace, or decorative trim. Here are some creative ideas to get you started:


 Add a personal touch to your pillowcase with embroidery. You can choose to embroider your initials, a favorite quote, or a simple design.


Add a touch of elegance to your pillowcase by sewing on a delicate lace trim. This will give your pillowcase a vintage and romantic feel.

Decorative trim

Add a pop of color and texture to your pillowcase by sewing on the decorative trim. You can choose from a wide variety of trims, such as pom-poms, ruffles, or ribbons.


Sew on a fabric applique to your pillowcase to add a fun and playful element. You can choose to applique a shape, like a heart or a star, or a word or phrase.

No matter what finishing touch you choose, it’s important to have fun and let your creativity shine. Sewing a pillowcase with a flap is an excellent opportunity to unleash your imagination and make something that is uniquely yours.


Sewing a pillowcase with a flap is a fun and rewarding project that allows you to express your creativity while also learning a new skill. With just a few basic sewing tools and some fabric, you can create a beautiful and functional pillowcase that adds personality to your bedroom decor. By following the five easy steps, you can create a pillowcase with a flap that fits your pillow perfectly, has a comfortable and breathable fabric, and is finished with decorative touches that reflect your unique style. So, get your sewing machine ready, gather your materials, and start sewing your very own pillowcase with flap today! If this blog helps you. Please share this with your loved ones and friends. You can also visit our other blogs for more tips and recommendations!

Leave a Reply

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

How To Sew A Pillowcase With A Flap

How To Sew A Pillowcase With A Flap: Unlock Your Creativity To Sew A Pillowcase With Flap In 5 Easy Steps!



Beddings Most Divisive Trend

Beddings Most Divisive Trend: The Great Bedding Debate!

Beddings most divisive trend. The bedding industry is constantly changing, and there is always a new trend or fad that grabs people’s attention. However, there has been one particular trend in recent years that has sparked considerable debate and division. This trend has sparked heated debates in bedrooms and on

Read More »