I personally don't like the short sleeve with tie look either. It always reminds me of Dwight from The Office:
Or Al Bundy. For the warmer months I usually just roll my sleeves up. It is cleaner and looks something like this:
But to each their own. I don't judge how other people dress as long as they are not sloppy. The important thing is to buy clothes that fit. The 90s are dead and baggy clothes need to be burned in an incinerator.
If you are wearing a uniform that is too baggy for you then you end up looking like a kid who borrowed his dad's suit. Get clothes that fit, fellas!