The Kardashians always dress to suit their shapes.

Reality stars Kim, Kourtney and Khloe's biggest style tip is to always chose clothes that flatter your figure, despite them having different body types and individual styles.

Mother-of-two Kourtney said: ''I think [our style rules are] the same for all of us, dress to fit your body. And looking chic but being comfortable is becoming more important to me.''

'X Factor' USA co-host Khole added: ''Kim's style is polished, chic and glamorous. Kourtney's is a bit more feminine and flirty, while mine has a slightly bohemian edge.''

Nevertheless, the stylish sisters are still prone to fashion disasters and admit they are sometimes way off the mark with their sartorial choices.

Asked about her biggest fashion mistake, Kim confessed: ''Probably when I was recently in Hawaii, when I wore a Givenchy leather skirt and Givenchy boots. I didn't think that outfit was appropriate for Hawaii weather, but it was all I had left. Oh well. Can't stress about it.''

The girls have a few golden rules when it comes to beauty and think good skin care is essential to always look your best.

While Kourtney couldn't live without Elizabeth Arden's Eight Hour Cream, Kim added: ''I always need wipes to take m make-up off art night. And I don't leave home without my perfume.''

The sisters have just launched their Kardashian Kollection clothing range in Dorothy Perkins stores across the UK.