Do you want to wear a saree. If you have not problem and she's ok with it do it. It might bring you closer as husband and wife.
There is nothing wrong with wearing a saree if your wife wants you to do so.
Your name sounds like a woman name.
Maybe you're the wife.
Well, The saree thing sounds like a fetish, if nobody has problem with it then go for it.
You are just making happy your wife, why do others have to do in that?
It's not wrong if you want to do it (and just you by yourself, not by social matters).