So I've noticed that all the "Old"-prefixed relics are back form the game's beta, but what about the other relics?

I remember the White And Gold Dress being a big meme back when the game launched (https://en.wikipedia.org/wiki/The_dress / https://knowyourmeme.com/memes/the-dress-what-color-is-this-dress) and I swear I've saw a few of the relics in other games, but I can't quite put my finger on where.