So obviously when you hover over a locked item it shows you how to unlock it like, Unlock in item shop, Unlock in acheivments but I find it confusing when I see an item I didnt know I had in my locker have no explanation as to how I unlocked it, but the idea I have is to have a green box be where the "how to unlock" button used to be, after unlocking said item. Rough sketch shown below.