Here's how to fold your own envelope. Just use leftover scrapbook paper or any decorative paper you have at home.

You write the letter, fold it, lick some gummed flaps, and suddenly your letter has turned itself into an envelope. The trouble is, our friends keep having afterthoughts, and they write all over ...

Read on to learn, step-by-step, how to correctly address an envelope along with some additional guidance on using labels and other helpful tips. Write the return address in the top left corner.