When buying green ribbon, either for decorations or for any other craft project, remember that it sells in different widths. Some options include 3mm, 6mm, 10mm, 16mm, 25mm, and 38mm. Consider how much you want at the onset because green ribbon rolls sell in varying lengths too.
Grosgrain and satin ribbon offers more durability than organza, but the latter is more feminine. Get creative and use your green ribbons to turn others green with envy.