BEST: Rose Leslie
The British actress nails it in this semi-sheer red floor length gown. Not to mention her best accessory - boyfriend Kit Harrington.
BEST: Ruth Wilson
Ruth looks impossibly ethereal in this nude embellished gown.
BEST: Amanda Holden
The tv presenter is a vision in this canary yellow statement number.
BEST: Ophelia Lovibond
This flowing gown for the win.
WORST: Preeya Kalidas
The top and skirt are perfection, but the oversized belt and platform shoes look too much like she's an extra in an early noughties teen movie.
BEST: Phoebe Fox
The actress looks effortlessly elegant in this Grecian-style pale pink dress.
WORST: Clare Foster
The neckline has just plunged just an inch too far, but otherwise this is a winning look.
WORST: Noma Dumezweni
Points for originality, but this multi-layered dress is too bright and busy.
BEST: Billie Piper
This dramatic black dress is slightly jarring with the blinding sunshine of the day, but it will go down as a classic.
BEST: Amber Riley
The Dreamgirls stage star does the red carpet her own way and it works.
BEST: Tracy-Ann Oberman
A flawless look for the British actress. Bravo.
WORST: Louise Redknapp
This wallpaper print distracts from Louise's on-point-as-always hair and makeup.
BEST: Carley Stenson
Carley is proof you can still maintain your edge without compromising on elegance.