Many charities offer free mailing labels or return address labels. Here are a few that I found. Please, consider donating to the charity of your choice. In these tough economic times, charities are suffering as well. Many of them provide services that can never be repaid.
FREE Native American-themed mailing labels.
The Cystic Fibrosis Foundation is offering free name and address labels.
Free mailing labels from Paralyzed Veterans of America.
NFCR is offering you FREE mailing labels.
Free Return Address Labels