I've been experimenting with heart patterns, trying to find one that could create the ideal hair clip. I've liked a lot of the patterns I tried, but only one gave me the clean look I wanted. I ended up adjusting the pattern by adding one more DC on each side of the heart.
Still, I needed a pattern for a really tiny heart. So, I came up with my own.
Teeny Weeny Heart
Yarn: Red Heart Soft Yarn Solids
Using a magic circle,
CH 1, 4 SC, 1 DC, 4 SC, CH1
Slip stitch into the magic circle.
Pull tight and fasten off.
Done! Isn't it adorable? The heart is about 3/4 of an inch high. Slip a bobby pin through the back and you have a quick cute clip!