Apologies for being woefully ignorant on this stuff, but hey, I need to learn somewhere.
The solid suit is listed as "Dark Navy" - that's still going to function as the go-to Navy? And on the shoes, for a "Dark Navy," would dark brown or burgundy make a better compliment?
Yeah, the first suit is fine, that's a classic navy blue.
I'd go with dark brown over burgundy for the shoes--burgundy tends to look weird outside of shell cordovan.