I keep a pair of 1's. The silhouette is classic. I keep a pair of white leather Common Projects for the same reason.
I got a pair of the 72-10 11's that came out some years back. Maybe wear those once per year.
Got the YSL 51's and some Nike By You Blazers that I designed too.
I dress subtle and choose items that compliment each other.
And I turn 43 next week.