Everyone loves ribbons but there’s not many tutorials on how to create them manually rather than install another plugin.
Add Css code to your custom style.css file in your child theme or your custom css file in your parent theme.
There’s 2 steps that need to be completed to make the ribbon display:
Step 1) Add a large block of css code to your child theme’s or parent theme’s custom style.css file
Step 2) Add a few lines of html code to your html editor
FCC Ribbon Manager Plugin
If you’re not into code, try installing a plugin.
Make sure you upload a .gif image for the ribbon as MS I.E has a problem with .PNG transparency.
Ribbon Code Builder
UIParade offer a free ribbon builder which is a better option than using plugins in my opinion. Check out there ribbon builder.