I'm probably the last crafter in the world to jump on the marquee bandwagon, but I finally did it.
completely copied got my inspiration from Poofy Cheeks when I saw hers on Pinterest.
I used gray and black paint and black glitter cardstock for the inside of the heart.
I found the marquee lights at Hobby Lobby, but I'm pretty sure most craft stores have them now.
The full tutorial is at Puffy Cheeks.
Have a great weekend and a Happy Valentine's Day!