An "open-neck" blouse: One Y that I don’t love

With apologies to Y-Love for the pun—as we sci fi fans say, “Resistance is futile” :) —I absolutely hate the latest style in women’s blouses, the so-called open- or Y-neck, created by ensuring that the topmost button on a full-button-front blouse is located at roughly the same place as the upper edge of one’s bra. Oh, great—Every time I bend down to retrieve my backpack from the subway floor, the guy on the opposite bench gets a full view. Thanks, but no thanks. :(