Grab a handful of Karina Gradient Bobby Pins, $5.00, slide them in a row and -- bam -- call it a hairstyle. We love the laidback approach of this bobby pin hairstyle --it's like the classy cousin of the messy topknot.

We're still in love with Emma Stone's bobby pin hairstyle she flaunted back in 2012 for "The Amazing Spider-Man" premiere. The perfectly jumbled look is reminiscent of a spider web -- without being too on the nose. It also adds a bit of modernity to Stone's vintage waves.

Cue the frantic search for white bobby pins. We like Sta-Rite White Bobby Pins, $1.79.

Growing out pesky bangs? Hide them in style. Just a couple of statement bobby pins can make any hairstyle instantly more charming.

Image via PrestonandOliva.com

Forget everything you were ever told about matching bobby pins to your hair color. Contrasting colors stand out and make for an effortless hairstyle on lazy days. Try these Karina Bobby Pins Heavy Metal Gold & Silver Flat, $3.50, in gold or silver.

You've probably done this pulled-back hairstyle a billion times, but add some bobby pins in a fun shape to update the look. Try this trick to keep any bobby pin hairstyle in place: spritz with a texturizing spray, like Oribe Dry Texturizing Spray, and that bobby pin won't budge.