I do something similar. I just keep my closet organized by type of item (pants together, button down shirts together, etc). A stuff is worn/laundered, they go

I do something similar. I just keep my closet organized by type of item (pants together, button down shirts together, etc). A stuff is worn/laundered, they go to the left. Stuff that rarely gets worn slowly moves to the right as worn items displace unworn. Every few months, I look to the right and if I see things I never wore (and have no plans to wear), I donate them. Obv I don't do this with out of season items, but generally, work shirts are work shirts (if it's cold, I add a cardigan or blazer). Unlike the blog author, I don't track underwear. First, all my undershirts are the same - I'd have to label them to differentiate. I tend to simply chuck them all in the "rags" bin once a year and replace en masse. And underpants last for ages, so I don't see the need to bother. I should track shoes, just to see what happens. They're so specialized and seasonal, I haven't bothered. Chukkas for winter, loafers for 3 season wear, boat shoes for the worst of summer, etc.