The extra outfits I designed for Jet and Verus for the backstory about how they met. Jet was a tailor before he was a gladiator so he has an extra nice sense of fashion :) it's an interest Verus and Arka also share, and also another reason Verus fell in love with him.
The leftmost outfits are for when Jet kills for Verus the first time and kisses him for the first time; the other two outfits are for when Jet was working at the tailor's shop and Verus took notice of him ;)