Sienna Miller pleases herself with her outfits, not men!

Sienna Miller has revealed that she doesn't dress for men.

The 'Factory Girl' actress - who has launched a new clothing line, 'Twenty8Twelve', insists that she doesn't choose outfits to please anyone but herself.

Accompanied by her sister Savannah, it seems Sienna has had a major change of heart with regards to releasing a clothing line.

She told Hello magazine: "I dress for myself and I don't care what people think. It's dangerous when you start dressing for effect, or for the photographers. Where's the fun in that?"

Sienna, 25, also revealed she doesn't want everyone to wear her new clothes range.

Despite the financial rewards she and 28-year-old Savannah would gain, the Hollywood star insists it would be boring if everyone looked the same, and claims she hated it when everyone copied her boho look a couple of years ago.

Sienna explained: "Our brand is not about setting trends. When everyone wore boho it freaked me out. I changed and cut my hair."