One of my fashion related pet peeves is ill-fitting clothes, especially those that could lead to a "wardrobe malfunction" (read:hello booobies). Sometimes, I'd like to tell others, "there is supposed to be a waist (for the sheath silhouette)," or "I don't think there should be draping or ruching on the crotch (for pants)," or "her boobs are too small for that bodice, you can fit another set of boobs in there," but saying things like that can hurt feelings. So we participate in deluding one another by giving false praises. It's part of fitting in.
I like well-fitted clothes more than fitting in certain societies. I rarely leave praises so other people don't have to feel obliged to return the favor.