We’ve Got The Intel On Sienna Miller’s Exact Boho Blonde Hair Colour And It’s Perfect For Autumn

Whether you're a bronde, blonde or brunette, looking for pixie-crop inspiration or fringe ideas, or it you're simply on the hunt for hair inspiration pictures, we're guessing Sienna Miller will have made your list. Miller's trademark style? Think relaxed and bohemian - she is the queen of artful tousling. But that's not to say she doesn't mix it up with the odd polished look or two. And while the actress often errs of the golden blonde side of life, the beauty icon has just revealed a different iteration of the hue - 'boho blonde', thanks to Harriet Muldoon at Larry King.

'Sienna is embracing bright creamy Scandi tones this season,' says Muldoon, a blonde expert who has created similar hues for Kate Hudson. 'I created contrast at the base by working with Sienna's natural base and scattering the highlights and allowing some room for depth. Adding in a Scandi hair line and backwash balayage gave the face frame centre stage with softness in the crown. My new technique is skinny lights; think highlights on a diet!'

Muldoon and Miller took inspiration from the late 2000’s where finer weaves and a soft natural 'It Girl' boho blonde reigned supreme. The result is a soft and seamless look, which is perfect for the turn of the season. In fact, Muldoon says, 'as we step into autumn it’s nice to have softness at the base but stand out blonde around the edges and frame.'

If you're looking to recreate the look Muldoon advises asking your stylist for 'skinny lights with a fine weave that gives a softer finish,' that way the re-growth is easier to maintain, too. You'll also want to make sure the hairline stands out, 'it's the best way to contour the blonde,' adds Muldoon.

We're also privy to Miller’s haircare product of choice thanks to celebrity hairdresser Sam McKnight. Taking to Instagram, the stylist (who once counted Princess Diana as a client) shared a video of himself prepping the star's hair with a hefty dose of his iconic Cool Girl Texture Mist. Those who love an effortless, undone wave will likely already be familiar with the stuff. It's well known for its ability to give volume, grit, and touchable movement to hair with minimal effort - think spritz, scrunch, and go. To maintain healthy blonde hair, Muldoon recommends Larry King Haircare's Good Life Shampoo, £18, for moisture and the City Life Shampoo, £18, for keeping your blonde bright.

Shop: Sienna Miller's Favourite Hair Product

If you're after more Sienna Miller hair inspiration, you've come to the right place. Sienna's not afraid to experiment with colour, having dabbled with being a brunette as well as an array of pastel colours. She's also no stranger to a more dramatic chop, having sported crops and mid-length styles over the years.

From her iconic pixie crop to her signature beachy-boho style, keep scrolling for all the Sienna Miller hair inspiration you need below…

Rachael Martin is Grazia’s beauty editor. Originally from Northern Ireland, she studied English Literature at Queen’s University Belfast, before moving to London to pursue a career in magazine journalism.