Have you ever heard of Pixlr? It is an online Photo editor..but they also have Retro Vintage Effects and it is so easy! Just click the link, choose your picture and edit away. There is a tab for colour choices, other effects to add to the pictures and borders you can add. I'm sure you've noticed some of the photos I've edited. I love it! Here are some examples!
Check it out! You might just fall in love