Kourtney, 36, has revealed that she and 34-year-old Kim got their first taste for labels by raiding their mum Kris Jenner‘s wardrobe back in the 80s.
The pair turned their antics into a sweet game, although it sounds as though Kourtney may have had a little more fun than her younger sister.
‘We had this game we played, I was Donna Karan and she was my assistant, and I was really bossy,’ says Kourtney.
‘We would always hear my mum talk about designers, and she had all this designer vintage, but it wasn’t vintage at the time – a lot of Chanel – such great clothes, shoes, jewellery.’
Adorably, Kourtney’s daughter Penelope, 2, and Kim’s one-year-old North seem to have followed in their footsteps.
‘Last night North was over and they were fighting over shoes in Penelope’s closet and they were so cute,’ continues Kourtney to Bazaar.com.
‘By the end they were sharing and trying the shoes on each other and having so much fun. It reminds me of how Kim and I were when we were little girls.’
Even though there’s a new generation of Kardashian fashionistas, Kim can’t quite resist getting up to her old tricks.
But she likes to rummage through someone else’s cupboards now – her 17-year-old sibling Kylie Jenner.
Kim captioned an Instagram snap of herself with a waist training corset on yesterday: ‘#TBT to when I was living at my moms last year & would waist train with my fave @premadonna87 @waistgangsociety & steal clothes from @kyliejenner’s closet! LOL.’
Meanwhile, Kourtney and her boyfriend Scott Disick welcomed their third child in December. The 5ft star is steadily working on regaining her pre-pregnancy body.
‘I think I forget every time – you give birth and you want your stomach to be flat again. It does take a lot of work,’ she admits.
‘Having somebody else to work out with really helps motivate me.’
We think you look gorge, Kourtney!