When I first was assigned to the 25th Infantry, I went out and picked up some vintage 25th Patches at local shows and on the web. Why? Because its a part or History, I now have some unit patches from WWII, Korea, Vietnam and the uniforms to go with them. Sure its not current issue, but really, who gives a fuck! It's not illegal to have a patch, nor illegal to buy them, hell, sometimes you can find them cheaper at shows than you can at the exchange.
When I was transferred to my (current) unit, ya know what? I didn the same thing, its all about remembering the past and the soldiers who came before you. You never know who wore the patch or uniform before you, and where its been, but its always nice to think about it.
The fun will start when I get to the 75th, hummmm I'll have to save up for all the cool vintage things I will want to get.
Tropic