First of all I want to say I have my left ear pierced and used to wear a stud, but I havent for the last few years. Firstly because I just dont think I should wear one anymore and secondly, my ear was getting irritated anyways.
The only thing I can say is that I believe that Men should dress like Men and Men should look like Men and I do believe the bible says something about this, I am just not sure where at, probably by Paul somewhere. I am not sure if the bible talks about wearing a dress, but if it doesnt mention that, what would be the difference between wearing a dress or wearing an earring, biblically? I mean nobody would dare wear a dress and approve of that would they? I think the world accepts the earrings because the bad boy image and does not look down upon it as feminine, but what if wearing a dress in the future represented the bad boy image, would you guys wear a dress? And i am not sure the bible specifically mentions that.