For instance, I'm still wondering if it was intentional, or just a happy accident, that the Czech and Slovak teams both had heart motifs on their opening ceremony uniforms:
The sentimentalist in me likes to think that the similarity was intentional, and the heart motifs are a message to the world that, even though Czechoslovakia split over 20 years ago, their two countries are still united in love! Aww. Or perhaps a more likely explanation is that the hearts are a subtle form of protest against Russia's brutal anti-gay laws (though interestingly enough, Wikipedia tells me that the Czech Republic is much more liberal on LGBT issues than Slovakia is). At any rate, these uniforms are too adorable, and my own Czech heart is touched.
But I think my favorite uniforms among the Slavic countries might be Poland, combining a chic snowflake motif with the colors of the Polish flag and gray, my favorite neutral.
Speaking of gray... France, you know I love you, and those jackets with the nipped-in waist and the big Lacoste tricouleur crocodile are pretty fantastic, but I just CAN'T with the khakis. Put these athletes in navy blue pants, though, and it'd be a win.
Photos of the Czech, Slovak, and Polish teams by Pascal Le Segretain/Getty Images. Photo of the French team by Mark Humphrey/The Associated Press.