Man this thread loves Allen edmonds shoes.
I'd look for a slip on loafer type of shoe. Great for casual day and wearing with relatively casual clothes. Good for airport security too. You can spend as much or as little as you want. I blew my brains out on some soft black leather Salvatore Ferragamo's which I love, and glad I own, but not sure I'd recommend doing that.
This is a pretty good article.
https://www.gq.com/story/the-best-loafers-for-men
I like some of the suede shoes on there. Some are expensive, but a Cole Haan penny loafer is inexpensive and a good staple.