Sienna Miller says her ‘fashion monster’ 11-year-old daughter judges her style ‘like a young Anna Wintour’

Watch out, North West.

It turns out Kim Kardashian’s 10-year-old isn’t the only celebrity daughter who has a penchant for dissing her mom’s wardrobe after Sienna Miller told the Guardian that her own 11-year-old, Marlowe Sturridge, is “a little fashion monster.”

The “Factory Girl” star, 42, chatted with the publication about her eldest daughter — whom she shares with ex-fiancé Tom Sturridge, 38 — revealing that the tween is “so stylish” but also “very critical.”

Sienna Miller said her fashionista daughter is “very critical” about her bohemian style. Mike Marsland/WireImage
Marlowe listened intently as she chatted with Anna Wintour at Proenza Schouler’s NYFW show in February. Getty Images for NYFW: The Shows
The pre-teen walked her first red carpet during the Cannes Film Festival last month. FilmMagic
Marlowe wore a chic suit with sneakers for her fashion week moment. Getty Images for NYFW: The Shows

“She’s like a young Anna Wintour in her total disdain for some of the things I wear,” the famously bohemian actress said, although she admitted that Marlowe might have slightly changed her tune after the family moved from NYC to London in 2023.

“In New York she thought I was mortifying,” Miller revealed. “She wishes I would brush my hair. Although now that we’re back in England she’s starting to appreciate the undoneness.”

And since her dad is dating Alexa Chung, 40, Marlowe — who made her red carpet debut at the Cannes Film Festival in May and attended her first NYFW show in February — has another high-fashion closet to raid.

Miller is known for her relaxed wardrobe. GC Images
“When I was younger the 70s and 60s really resonated for me,” she said of her style inspo. GC Images
Miller brought her boyfriend, Oli Green, and Marlowe to the premiere of “Horizon: An American Saga.” Getty Images
The star said she wants to be “an old lady in big glasses, fully accessorized, like a Christmas tree” one day. Getty Images

The pre-teen might be more into her mom’s upcoming Marks and Spencer collection — launching Thursday — which will include “everything you would need for a holiday or a festival” such as slip dresses, shorts and lace blouses.

One of the pieces for the line was inspired by a favorite red paisley dress in her own closet, causing the mom of two — who recently welcomed her second daughter and first child with boyfriend Oli Green, 27 — to question whether she should have copied the “one-off magical piece” for the masses.

“I’m not precious about stuff,” the “Anatomy of a Scandal” star decided, telling the Guardian she’s “lost lots of clothes, or lent them to people and forgotten. That is the irritating side of being genuinely bohemian.”

Perhaps Marlowe can give her mom some tips.