The 33-year-old beauty is keen her sister Kim's rapper boyfriend - who has his own clothing line - to create her gown should she ever marry long-term partner Scott Disick.
Kourtney - who has two children, Mason, three, and six-month-old Penelope, with Scott - told more! magazine: ''I'm going to let Kanye design my wedding dress. Just not right now!''
And it's not just Kourtney who is impressed with Kanye's fashion credentials.
Kim - who has been dating the 'All of the Lights' rapper for several months - also praised Kanye's style, revealing he has influenced her wardrobe.
The 32-year-old beauty said: ''I love his taste and I learnt a lot just by the different stylists he introduced me to. But the hard part is when they leave and I'm stuck by myself because I sometimes find it hard to put clothes together.''
Earlier this year, Kanye made Kim have a clear-out of her closet and bought her a whole new wardrobe of designer clothes.