Expensive bikinis - why?

[ProjectGainsborough]

Just thinking about holidays. Does anyone own an expensive bikini / swimsuit and is it worth it? Like Heidi Klein or Melissa Oda..thing?

I've just bought a huit one on the sale.
It's really classically designed and it fits my post-pregnancy boobs. None of my high street bikinis had a chance at doing that.

A lot of comments on the supportive bust side of things. Can anyone recommend a brand that are cut high enough to assist with saggy tummies and won't look like an old lady's bikini?

world there are a few on Figleaves. I have this style m.figleaves.com/uk/product/PM-1125/Azure-Ruched-Bikini-Brief/?productColourId=735453

Fab - thanks!

Oh yes Seafolly are great too, and thanks for the Victoria's Secret tip. Will check that out.
I now have about 5 decent bikinis and no holidays booked. Hmm...