In my opinion, you don’t wear mismatched socks and you shouldn’t wear mismatched bikini tops and bottoms. It’s just weird. A swirl of a dozen colors on the bottoms and then the top is a solid color (“but the blue in it matches the blue on the bottoms”) just doesn’t cut it for me. I wouldn’t wear a blue sock and a white gym sock with a blue stripe and say they match because they both have blue. They do sell these things in pairs, don’t they? I don’t have much fashion sense but my socks do match.
Did you lose your top and had to substitute a bottom from a different pair? Or lose the bottoms? Couldn’t find both pieces in your size but bought the one part because it was cute? These aren’t serious questions but when I get too much of the hot sun I start to come up with bizzaro blog post topics.
The exceptions might be Christmas (red and green) or Halloween (black and orange) or Homecoming (school colors) or something similar, but statistically you wouldn’t be wearing a bikini on those days. But since obviously this rule would also include lingerie you can also use the holiday mismatch exemption for that (at least I hope it’s obvious).
I guess if I wasn’t traveling alone I’d have someone to vent about these important issues with.