When the beautiful Samantha Barks stepped onto the Oscars red carpet last year in a stunning black Valentino dress, we knew that she had found her look. Ultra glamorous (and somewhat risqué) eveningwear was her forte… but that doesn’t mean she can’t do slightly more casual and girlie either.

The Les Miserables actress joined host of other famous faces from Daisy Lowe to Suki Waterhouse to launch the highly anticipated Pradasphere at Harrods last night, and stood out for all the right reasons in her blue and white striped dress by, you guessed it, Prada!

Horizontal stripes can be a bit dangerous when worn the wrong way, but Samantha made the trend look effortlessly east to pull off. We love the off the shoulder design, and think the ankle strap sandals and contrasting blue and white clutch bag complemented the dress wonderfully.

We couldn’t have chosen a better hairstyle or lip colour, either. A fantastic look to end the week on; what do you guys think?