Do I have a say in this? - Comments

Yeah, I agree with Kenzi. It's better to be honest and tell them you don't like the dress (nicely, of course). If not, you can always try to compromise and ask if you can alter the dress a little bit so it's a little more to your liking. I hope this helped. Good luck! :)

Just say you don't like it,

You should probably be honest about it before it's too late.