I'm going to be lazy here and link
You must be registered to see the links
because it gathers some relevant sources in one place, and you can check there that what you claim (in terms of preferences) is at least questionable -- multiple studies as well as historical materials show generalized preference for
smaller breasts (i.e. what we'd call medium at most, due to association with youth), as well as average rather than large butts. So, if there's any objective truths here, they aren't necessarily your truth.
(regarding hips, it's not so much "wide" as very specific ratio which is commonly preferred. Having the ratio above that desired value actually lowers perceived attractiveness, if anything, due to association with older age. Ultimately, it's appearance of youth that trumps all, and "wide hips", "large breasts" or "big butts" often don't fit that image)