@ossobuco,
In that case, I have been on the slope from the other side.
Hmmm...I guess I am imagining the common scenario, for me, of mutual discussion: "I am thinking of wearing this or this...which one do you like more?"...rather than an: "I don't like that" coming from nowhere.
I have certainly influenced a fella's choices...usually via the softer "I really loved the shirt you wore the other night, you know....looked great on you"...or "I love how you look in your xxxx pants (when he's wearing really unattractive shorts).
So, we may be envisaging very different scenarios.
I agree, it's not for one person to dictate to another, but, as I said, I wish to look attractive to me fella when we are going out together, and I really like it when he makes an effort to look attractive for me.