As soon as I saw this beautiful pattern, I knew it will be my next sewing project.
I love how the light fabric contrast against the dark fabric.
It may look complex, but its actually not.

Image by: Shveyniy ugolok s Ludmiloy Zardinovoy
Its very easy to make, just follow these simple steps.
Heres the patchwork pillowcase tutorial byShveyniy ugolok s Ludmiloy Zardinovoyon Youtube.
Watch the video below for the full instructions.

Sew them all away around with a 0.4-inch seam allowance.
Do the same for the remaining pieces.
Cut it again in the opposite direction to create 4 triangles.

Do the same process for the 3 squares.
Press the seams open then set them aside.
Step 3:
Get one light-colored and one dark-colored 5.9 square and place them right sides together.
Draw an X by creating diagonal lines from one corner to another.
Then draw horizontal and vertical lines in the middle to create a cross.
Secure each line with pins.
Sew 0.4 inches away from both sides of the lines.
Do the same for the remaining 5.9 squares.
Once done, cut along the lines.
Once done, press the seams open and trim odd excess fabrics.
Step 4:
Arrange them into this pattern then sew them together.
Step 5:
Once done, arrange the bigger squares around in this pattern.
Sew all the blocks together.
Cut into a 15.35 square.