Then cutting up the middle of each strip. The next step for this technique will be to put it in a washing machine encouraging the fabrics to fray.
After slashing:
After washing machine: Final Outcome
I like how this technique encourages the thread to fray and tangle together, the sample comes out different every time. I think this would be good to use on a skirt or the bottom of a dress to create a rough effect. I like how you are given the opportunity to experiment with different fabrics and materials.