Did I Miss The Memo?

..... which said slips have gone out of style? Just wondering, because I see way too many women with way too transparent clothes, without any decent innerwear these days. From the sheerest of of gorgettes, to the leanest of linen is what I see used as tops with just the bra underneath. Transparency somehow just looks sluttish, atleast to me, an open cleavage, or a high hemline is much preferred for a sexy look. I am no fashion guru, but to me, see-through is just trashy, not stylish. Or maybe I am too old-fashioned and out of touch with modern civilisation, but I still think I have missed a link somewhere, because not too long ago, I think women wore a lot more inner wear than they do now.