10 Easy Steps to Make a DIY Knight Costume

Here are 10 easy steps to make a DIY knight costume:

  1. Gather supplies. You will need gray clothing, black undergarments, a sweatshirt, elastic, patterned fabric, felt, silver ribbon, scouring pads, black boots, black gloves, a black hoodie, a cardboard wrapping-paper roll, and a disposable pie tin2.
  2. Make the tunic. Cut a hole in the center of the sweatshirt for your head, and cut the bottom of the sweatshirt into a “V” shape. Cut a piece of felt into a “fleur-de-lys” shape and glue it to the chest area of the tunic1.
  3. Make the helmet. Cut a cardboard wrapping-paper roll in half and cover it with silver ribbon. Cut a piece of felt into a “fleur-de-lys” shape and glue it to the front of the helmet. Cut two scouring pads in half and glue them to the sides of the helmet2.
  4. Make the shield. Cut a disposable pie tin into a shield shape and cover it with silver ribbon. Cut a piece of felt into a “fleur-de-lys” shape and glue it to the center of the shield2.
  5. Make the sword. Cut a piece of cardboard into a sword shape and cover it with silver ribbon. Cut a piece of felt into a “fleur-de-lys” shape and glue it to the hilt of the sword2.
  6. Make the cape. Cut a piece of patterned fabric into a cape shape and attach it to the back of the tunic with elastic2.
  7. Put on the undergarments. Wear black undergarments for a more ominous effect2.
  8. Put on the knightly gear. Put on your gray clothing, black boots, gloves, hoodie, and your newly made knightly gear2.
  9. Make a no-sew version. If you don’t want to sew, you can make a no-sew version of the costume using foam board, duct tape, and spray paint4.
  10. Download a template. You can download a template for a knight costume and follow the instructions in a video tutorial3.

By the end of this article, you’ll have all the knowledge and skills to create a DIY knight costume that will impress everyone around you. Stay tuned for the detailed instructions coming up next!

Gathering Materials

To begin our journey of creating a DIY knight costume, we must gather all the necessary materials. The first step is to choose the right fabric for our costume. We want a fabric that is sturdy and durable, as it will be the foundation of our armor. Look for materials like heavy-duty cotton or synthetic blends that can withstand the demands of battle.

In addition to fabric, we need to source some additional materials. This includes items like foam or cardboard for armor pieces, elastic or straps for securing the costume, and various decorative elements such as paints, glue, and embellishments. By having all these materials ready, we can proceed to the next step with ease.

The final task in this stage is measuring and cutting the fabric. Using a measuring tape, take accurate measurements of your body to ensure a proper fit. Then, carefully cut the fabric according to these measurements, making sure to leave allowance for seams and adjustments as needed. With our materials gathered and fabric prepared, we can move on to constructing the armor.

Constructing the Armor

The armor is the most crucial element of our DIY knight costume. It not only provides protection but also defines the aesthetic of a medieval warrior. We will start by creating the chest plate. Using foam or cardboard, cut out a shape that fits your chest comfortably. Then, shape it to mimic the contours of a traditional knight’s armor.

Next, let’s move on to making the shoulder armor. Using the same materials as the chest plate, create two shoulder pieces that are symmetrical and proportionate to your body. Be mindful of the shape and size to ensure a cohesive look.

Once the chest plate and shoulder armor are complete, it’s time to assemble the arm and leg pieces. Cut foam or cardboard into elongated shapes that can cover your arms and legs. These pieces can be attached using straps or elastic for ease of wearing and removal.

Creating the Helmet

No knight costume is complete without a helmet. To make a DIY knight helmet, we need to follow a few steps. First, we must design the helmet shape. Research various medieval helmet styles to find the one that appeals to you the most. Once you have decided on a design, transfer it onto foam or cardboard and cut out the shape.

Next, we need to shape the material to resemble a helmet. Use heat or hot water to soften the foam or cardboard, allowing you to mold it into the desired shape. Once shaped, let it cool and harden so that it maintains its form.

To add decorative details to the helmet, get creative! Use foam or cardboard to create additional elements like a visor or a crest. Glue or tape these pieces onto the main helmet structure. You can also paint the helmet to match your desired color scheme, adding an extra touch of authenticity.

Making the Sword and Shield

To complete our knight costume, we need a sword and shield. Choosing the right materials for these items is crucial. For the sword, opt for a lightweight but sturdy material like foam or PVC pipe. These materials are easy to shape and safe for costume play. Cut the chosen material into a sword shape and be sure to smooth any rough edges.

As for the shield, cardboard is an ideal material. Cut out a shield shape from a sturdy piece of cardboard and reinforce it with additional layers if desired. Once the base is ready, use paint or other decorative elements to add flair and personalization to your shield. Remember to leave a handle on the back so you can hold it securely during your knightly adventures.

Sewing the Tunic and Cape

The tunic and cape are essential components of a knight costume, adding a touch of medieval elegance. When selecting fabric for the tunic, choose a lightweight material that is comfortable to wear. Cotton or linen blends are often the best options. Take your measurements and cut the fabric into appropriate shapes, allowing for seam allowances.

Sewing the tunic is relatively straightforward. Start by sewing the front and back pieces together, leaving holes for the arms and head. Finish the edges with a hem for a professional look. Add embellishments like buttons or embroidery to enhance the tunic’s appearance.

When sewing the cape, follow a similar process. Cut a piece of fabric into the desired shape and sew the edges to prevent fraying. You can further enhance the cape by adding a decorative trim or lining. Attach a clasp or tie at the neck to secure it.

Assembling the Costume

With all the elements of our DIY knight costume ready, it’s time to assemble them into a cohesive and impressive outfit. Start by attaching the armor pieces to your body. Secure the chest plate and shoulder armor using straps or elastic, ensuring a snug but comfortable fit. Check for any adjustments needed to ensure the armor stays in place during movement.

Next, put on the helmet and make sure it fits correctly. Adjust the straps or padding as necessary to ensure a secure and comfortable fit.

Finally, don’t forget to accessorize with your sword and shield! Carry them proudly as a true knight would. Secure the sword to your side using a belt or a scabbard, and hold the shield with confidence.

Adding Finishing Touches

To truly bring our DIY knight costume to life, we can add some finishing touches that will enhance its overall appearance. One option is painting the armor. Choose a color scheme that resonates with your concept of a medieval knight, and carefully apply paint to all the armor pieces. This step will make the costume look more authentic and attention-grabbing.

Additionally, ensure that the costume fits properly. Make any necessary adjustments to the tunic, cape, or armor to achieve the desired fit. This will not only ensure comfort but also improve the overall look of the costume.

Testing and Adjusting

Before showing off our DIY knight costume, it’s important to test and make any necessary adjustments. Put on the entire costume and practice some knightly moves. This will ensure that all the pieces stay in place and that you can move comfortably and freely.

While testing, pay attention to any discomfort or restrictions in mobility. If adjustments need to be made, take the time to modify the costume accordingly. This extra step will guarantee that you can fully enjoy wearing the knight costume without any hindrances.

Preparing for the Knight Role

Now that our DIY knight costume is complete, it’s time to prepare for the role we are about to undertake. Practice knightly moves and stances to ensure that you can embody the essence of a medieval warrior. Study knightly manners and etiquette to fully immerse yourself in the character. And don’t forget to learn about chivalry and honor, as these are the key values that knights upheld.


In conclusion, creating a DIY knight costume is a rewarding and exciting process. By following these 10 easy steps, we can bring the medieval world to life and become noble DIY knights. Not only will we impress our friends and family with our craftsmanship, but we will also enjoy the entire DIY journey. So gather your materials, unleash your creativity, and embark on a DIY adventure that will transport you to the age of chivalry and honor.

Leave a Reply

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