Place the small and big bangle in such a way that both these bangles connect at one point. small bangle should be inside and big one outside. Tie at the connecting point with green wool then roll on wool from inside out until whole bangle gets covered with wool. At last tie with knots so that wool doesn't get loosened. Like this you have to roll on whole bangles. You can roll on 5 bangles with green wool and five with yellow wool.

For Jhumkhas- prepare the jhumkhas by rolling silk thread over cardboard, please refer the image

Slowly remove the thread and hold at one side and tie it with same silk thread by rolling few rounds. Then you can stick golden lace around that side for decorating it.

like this

In the same way you can prepare green and yellow jhumkhas. As per your need. I have prepared 5 yellow ones and five green ones.

It will look like this. After jhumkhaas are prepared take needle and wool and attached wool with green jhumkha and tie it with knot. Then from needle arrange one golden pearl, one green pearl 2 times, then one big yellow pearl, at last golden pearl again. This is final Jhumkha (or Latkan) to tie to the main lace.

I had this kind if thread which i covered it with green and yellow wool. Finally you can decorate again it with golden lace for making it more beautiful. See the image below.

Arrange all the bangles and jhumkhas alternately one green and one yellow to the main lace. Finally your toran is ready.