1
Cut a long strip of tulle (about 30 cm)
2
Fold it on itself to give it the right shape
3
once you're happy with it, sew in the middle to fix it
4
sew a botton, in a colour of your choice, in the centre..
5
now start sewing on the back all the ribbons
6
and you're done!
You can apply it on T-shirts, bags and wathever you like :)