underwear as outerwear

I'm a prude and I'll admit it (Ain't no shame in my game). I really like the idea of lingerie inspired clothing but have trouble imagining myself wearing it. For me, I'd need it to be more frilly than flirty. And more opaque/substantial (silk dupioni) than filmy/transparent (chiffon). And perhaps just a peek under an oversized cardigan worn off the shoulder and some tough little booties...