Sienna Miller loves wearing "masculine workman's clothes".
The 35-year-old actress is currently "drawn" to "big, baggy" garments that resemble "chimney-sweeper trousers", but the blonde-haired beauty has admitted she has no idea where her interest in the androgynous style has stemmed from.
Speaking to WWD about her fashion favourites, Sienna - who has four-year-old daughter Marlowe with her former partner Tom Sturridge - said: "I don't really know where it came from, but I'm quite into quite masculine workman's clothes. I keep getting drawn to big, baggy, sort of chimney-sweeper trousers and tweeds. High-waisted, bunched-up things and slightly odd shoes."
However, the 'American Sniper' star has revealed her wardrobe has changed from being "quite flirty and sexy" in the past to now adorning "do-not-fancy-me" clothes.
Speaking about her style evolution, the New York-born star - who has starred in campaigns for designer brand Burberry - said: "I used to be quite flirty and sexy, and now it's just like, 'Do-not-fancy-me' clothes."
But Sienna prefers to look "unattractive" and have as little flesh on show as possible.
She added: "The more unattractive I can make myself, the less flesh I can possibly show, the better."
Meanwhile, Sienna - who has recently been announced as the face of Swedish company Lindex - has revealed her ultimate favourite fashion label is Chloé, although she may "hate" an item until she sees the label and then she becomes "obsessed" with it within a matter of moments.
The 'The Lost City of Z' star - who portrays Nina Fawcett in the drama film - said: "I can hate it [a product] and see it's got that [Chloé] label and be obsessed with it in a second."
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