I usually wear walking shoes and a decent pair of socks for walking the parks during the day. If we are just going out to eat, see the fireworks, etc I'll wear my leather sandles. I've seen people wear flip flops, high heels (yep and the dress, jewelry & make up...hair done up to there bit), construction boots,
all manner of sandles and what it really comes down to is what is most comfortable for you. Whatever you pick make sure you can stand to wear then for hours at a time or you will be sorry. :wave: