Greece had some pretty interesting buildings (aside from the Parthenon). Most of the city of Athens was pretty run down, but the newer Acropolis museum is a really awesome beautiful gem in the middle of some of the chaos. We visited the Acropolis museum after having gone to the Acropolis, but I would recommend going before if you’re ever in Athens. It really helps you to understand the buildings that you’re seeing in a clear way.
For some casual museum browsing, I wore an awesome vintage 1970s jacket that I found at a little boutique. The colors in the fabric were amazing and the cut was perfectly cropped so I picked it up for 10 bucks.
Jacket: vintage, similar here
Bodysuit: Zara (old, ethically sourced, don’t ya worry!), similar here
Jeans: Current/Elliott, similar here