Combining a beautiful rainbow sparkle background with a cute and elegant unicorn face, this unicorn birthday party design is one of our most popular. And now you can style your whole party with our Sparkle Unicorn birthday custom party favours. That's right - every single favour below can have your daughter's name, age, thank you message and more added to make them truly your own. You can add our unicorn design to custom chocolate bars, lollipop favours, fairy floss, cookies, mint tins and more.