Rachy, thanks!
Ledonna, hmm, love for 3 over 6. This surprises me. Thanks!
Style Fan, thanks for your thoughts. I'm rethinking 4, mainly because I'm not sure they add any wearability options that 1 doesn't already. And those are colors I like to wear, definitely!
Ruby Tuesday, thank you for explaining 1. I like them but I didn't understand them, hence my 'are they weird?' question.
Bijou, thank you! I'm trying to de-orphan a light blue bag I have (because I love matchy matchiness), and I thought these shoes in various levels of dressiness would do the trick. I'm having second thoughts about 4, trying to envision how outfits with them would differ from outfits with 1. Maybe there's no difference.