Some churches and clergy will use these colours for vestments and banners to show the different seasons of the Church Year:
There may be some local variations, and some churches won't use colours to mark the seasons at all. The Christian Resource Institute has more about the colours of the Church year.
Take advantage of the Loom Band craze!!! You will need the following colours:
You might want to introduce local variations - pink for Gaudete and Laudete, red for Kingdom Season or Remembrance, red for your patronal festival.