A black newsboy cap and pretty ponytail drew attention to Diane Kruger’s bedazzling ear cuff.

A fun porkpie hat and soft waves give Taylor Swift a balance between masculine and feminine styles.

A quick way to add a feminine touch to any boyish cap is to add a lengthy braid like this one worn by Elle Fanning.

Boho waves and a floppy hat play up Behati Prinsloo’s youthful nature.

Dakota Johnson’s walker-style hat is good for a blustery day when hair is likely to go a stray.

For chillier days, take cue from Jessica Biel and opt for a monotone match up with a slouchy beanie and tousled tresses.

For perfect French style, try Clemence Poesy’s trick and leave a few face-framing strands free under your cap.

For the tomboy like Gwen Stefani, wear a stylish baseball hat to cover a lazy day ponytail.

For those with short strands like Leigh Lezark, a bold brim can be an unexpected style statement.

Hide frizzy hair with a bright turban like this one Kourtney Kardashian chose.

Jamie Chung tucked her strands under her wide-brimmed hat for a cool summer style.

Miranda Kerr added the appearance of volume to her strands with a wide-brimmed hat in a tall silhouette.

This straw cloche paired with soft waves dressed up Leighton Meester’s casual attire instantly.

To add volume and interest to long straight hair, take a page from Kendall Jenner’s style book and try a wide-brimmed hat in a bold hue.

Women with short hair like Lupita Nyong’o’s don’t need to fear hats. A big statement topper can replace a time-consuming hairstyle.