For Affinity, it was equipment, highlighted by Skullclamp and Cranial Plating (which wasn't itself banned but certainly helped create the insane Affinity decks that led to mass bannings)
you just have to do them one at a time, at sorcery speed
As we saw earlier, Magic s borderless cards are notionally in 5:7, but are functionally more like 8:5 because artists dont tend to represent important elements in the bottom of the frame
You can also use it to fix your colors, snag some utility lands, or even just ramp
You really need other artifacts for this to be remotely playable, but itll be exceptional in the white/blue artifacts deck
Deaths Shadow is currently the only deck playing Dress Down in the starting 60, but with so many beneficial interactions in the format, some other decks have already started playing the card in the sideboard as well, and I expect the card to continue seeing play