Reality TV star Kim Kardashian says her rapper boyfriend Kanye West wants to dress their baby up in fashionable clothing including chains and leather trousers.

The 32-year-old socialite and West already have big plans for their unborn child, who is due in July, and are going to kit the tiny tot out in custom-made clothes so it can look as fashionable as them, reported E! online.

Speaking on chat show 'Jimmy Kimmel Live', Kim said, "If anyone knows Kanye, they just know how into fashion he is, and I think he's going to have things, like, specially made. I don't think hand-me-downs are going to work. I think it has to be, like, really fun stuff."

Asked what fashion-forward items it will be wearing, Kim added, Chains... leather pants!

While the baby was unplanned, Kim confessed that West, 35, is over the moon about becoming a father for the first time. "We talked about it, but it was a nice surprise.... He is so excited, it's really cute how excited he is," she said.