As my English terminology is very poor in this field the explanations also will be poor. However I hope you will understand. What is needed - a rectangular frame with small holes (every 1 cm) on the edges and 2 extra holes on the corners. Using this you get a triangular scarf.
You begin with the top yarn. Take the left end. Fix it on the diagonal yarn to make a small knot.
So weaving begins. Start from the right top corner and go to the bottom. Technique is very simple - up, down, up, down.
And here it is!
