This DIY is inspired by the Stine Goya braided pullover.
For this DIY you need:
sewing material
3 t-shirts (you can also buy 1 T + fabrick, but then the fabrick isn't exactly the same)
Cut the 2 T-shirts into long pieces, roll them up and start braiding, if you want a thicker braid, you need a bigger piece of fabric, I made thicker and thinner braids.
Decide how you want the braids on the T-shirt and attatch them with pins, if you are happy with how they are positioned, you can sew them on.
