I have a question about an item on eBay I am thinking about bidding on. Specifically, the Ike jacket has a 45th Infantry badge, purple heart, and the Army Presidential Unit Citation. In my mind, I was thinking the Army Presidential Unit Citation was reserved for a specific unit? Or was it available to all units? Thanks for the clarification. Just want to be sure before I bid.

The item in question is here: US Army WW2 Ike Jacket w Purple Heart Ribbon Army Presidential Unit 45th Inf | eBay

Thank you for your clarification.