Kim Kardashian West is trying to ''fit into'' her pre-pregnancy clothes.

The 'Keeping Up with the Kardashians' star - who is expecting her second child with husband Kanye West - caused a stir when she recently donned a latex dress and admitted she decided to wear the garment because she knows it won't be long before she is too big for it.

She said: ''At this stage, I'm just trying to fit into the things that still fit me.

''When I wore my latex dress I just knew it fit me and I knew I probably only had a couple of weeks left before I couldn't wear it for a good year - and I'd never worn it so I wanted to get use out of it.''

And the clothes that no longer fit her are also being put to good use as Kim revealed a stunning Francesco Smalto white two-piece worn by her younger half-sister Kylie Jenner in Cannes, France, was actually made for her.

She told MailOnline: '''It doesn't fit me, I can't really wear that much of a crop top. So I was like, 'Why don't you wear that, and look amazing in it, because it will be a good year before I can fit into it again'.''

The 34-year-old beauty - who already has two-year-old daughter North with Kanye - is planning to keep wearing ''tight'' clothes throughout her pregnancy as she finds them more flattering, but she'll be covering her ''big arms'' with a jacket, whatever the weather.

She said: ''I do think tighter clothes look better and more slimming, and I don't care how hot it is, I'm going to wear thin coats all summer to conceal my big arms.

''I'm going to have a strategy of just really simple this time.''