By Andrea Cheng
Updated Jan 09, 2016 @ 7:30 pm
Style File Saoirse Ronan - LEAD
Credit: Getty Images (2)

Saoirse Ronan (pronounced sur-sha) may be young, but her red carpet style is anything but naive. Nominated for Best Actress in a Drama for her performance as Eilis in Brooklyn, this year's Golden Globes marks Ronan's second nomination, and she's just 21-years-old. All of which means, this pro knows a thing or two about dressing for the carpet.

In the past, she's charmed us with her slightly off-beat, arty-eccentric looks brimming with mixed prints and playful frills (see: her Lanvin ruffles, pictured above right). But these days, she's taken a more streamlined, grown-up approach to her look, with sexy deep-V slip dresses (in black Calvin Klein Collection, above left) and sleek, tailored numbers.

We have no way of knowing which way she'll lean come Globes night (8 p.m. ET Sunday on NBC), but at least we can study up on her style evolution. Keep clicking to see how she's transformed, from 2007 to now.