Plain white? Three. One double cuff, one two button single cuff, and one BD. I have another single cuff and another BD but they're out of the rotation (emergency only) so I won't count them.How many white dress shirts do you currently own that are in your current wardrobe? (current meaning something you would still wear that isn't faded, stained yellow, or damaged)
FWIW this is out of 28 total in the dress shirt rotation.