Plaits are a huge hairstyle trend this season, and there're so many ways to wear them. The latest (and chicest) incarnation of summer plaits is that of tress trendsetter Blake Lively -- aka bedhead braids -- spotted at the Los Angeles premiere of "Green Lantern".

The bombshell incorporated twin woven plaits into her teased-out waves for a slept-in feel, and a bejeweled Chanel camellia brooch pinned to the side to pull the whole look together.

Clad in a romantic white Chanel couture gown and with her textured bedhead braids swept over one shoulder, Lively looked like a modern day Rapunzel.

Take a lead from Lively and wear the look for an effortlessly cool style. For glamorous nights out, dress it up with a glided hair accessory and get ready to dazzle. Here's the step-by-step how-to:

Get Blake Lively's bedhead braids

1. Apply a wave-defining product to towel-dried hair and blow-dry.
2. Curl random sections using a curling iron. Gently brush curls out into loose waves.
3. Twist and pin hair to one side then make two or three fishtail braids. Pull out random strands from the braids for a lived-in feel.
4. Pull out face-framing strands in front for an undone look.
5. Pin a statement hair accessory to the side behind the ear.