I'm an eco-officiant! If you are in Toronto, if I can, I will ride to your wedding!
Donate/Buy Your dress At The Bridal Project. These gowns are sold to brides-to-be at approximately half the retail value with all profits going to cancer charities. SmartBride Boutique is a free, local listings site connecting brides both past and present to buy, sell, and save.
E-invites are a great option, but for thank you cards or reaching out to your guests who are not online, try paper you can plant BotanticalPaperWorks.com