For this you will need craft lace, findings, and scissors.
First cut 3 strings of craft lace the length of fingertip to shoulder blade.
Tie them together.
Next wrap the green lace under the blue and over the pink lace.
Grab the green lace and wrap it over the blue.
You should get this.
Once you've reached your desired length add a finding to your knot when closing it then cut your strings.
The creator of this guide has not included tools
BIKINI BOTTOM BITCHES! <3