You can wear whatever you want, AF. Avoiding tshirts avoids attention. Again, some want to "fly under the radar." If you show up wearing a shirt that says "XXHS State Team," someone might suggest that you think you are the greatest athlete...you made the state team; aren't you hot snot? If your shirt has no writing, there's not much they can say, is there? But if you want the attention that a shirt brings, show up wearing something really outrageous...like I LOVE USNA. I would suggest checking the extended forecast and dressing for the weather.