i guess i finally understand what evakiss was getting at, by trying to make these outfits.
the athletics is pretty self explanatory. the best fitting outfit actually. (though i agree, there should have been made something with the pants. jeans with a sporty look don't mix well)
the wits is supposed to look like Ian means business. he is not there for fun or jokes, just business. and going by ward's impressions, you have to have wits to make serious business.
the charisma is meant to look like he is a fly guy, supposed to let him appear nothing could phase him. like "there is a group of girls ahead of him? and Axel dares him to try his luck with them. no problem for our Ian." that's why his jacket is open and he wears a lose shirt underneath. it's not like the rest of the outfits, as they are all skin-tight.
but well the lust outfit he just looks like steve jobs. or maybe she has a thing for young dwayne johnson
i don't know. however if i have to guess, it's supposed to be simple and plainly outline his physique without being a dark copy of the red shirt. wits has buttons, charisma has a jacket and a necklet, and athletic has lines and a color pattern. lust has just pure darkness, nothing to distract from his body. and now comes the biggest stretch i can make: long sleeves and the turtleneck hide most of his skin. you could think he is hiding something underneath, like tattoos. and that could give him a mysterious air around him. (also it looks kinda velvet, so maybe "soft to touch but hard underneath" if you catch my meaning)
but even if that was really her intentions, Ian just isn't cut out for these looks. typical male MC problem. for god knows why i'm not allowed play a defined character instead of an average joe, which obviously makes him need to look average as well. so wits looks like a waiter, charisma looks like a wimp, athletics like a try-hard and lust... well i already gave some options who he looks like.
i guess that is the problem when you try to have an Ian that can be a total loser or an absolute chad and also look that part.