Posh and posher: The new first ladies of fashion

SamanTha CamEron and millie mackintosh attended a party this week for women who’ve changed careers. Sam Cam sported a £270 teal maxi dress from her Cefinn label while millie wore one of her own eponymous designs.

SAMANTHA CAMERON, 46

PEDIGREE: Descended from King Charles II, through her father, Sir Reginald Sheffield, 8th Baronet. MOST EMBARRASSING MOMENT: Leaving her eight-year-old daughter Nancy behind at the Plough Inn in Cadsden, Buckinghamshire. DOWN WITH THE KIDS? Hosted an ‘Ibiza-style’ rave at Chequers. TATTOO: Dolphin on ankle. QUOTE: ‘Samantha and I are bored rigid by politics,’ her mother Lady Astor once said.

MILLIE MACKINTOSH, 28

PEDIGREE: Descended from ‘toffee king’ John Mackintosh whose sons invented Quality Street. MOST EMBARRASSING MOMENT: Confronting cheating boyfriend Hugo Taylor on TV’s Made In Chelsea. They are now engaged.

DOWN WITH THE KIDS? Married and divorced rapper Professor Green.

TATTOOS: Butterfly on lower back, three stars on left shoulder.

QUOTE: ‘My grandfather rang after Made In Chelsea to congratulate me when I stripped to my underwear and brandished a whip.’