Robe is totaly useles in game, maybe robe give bonus 50 skill points to sneak?
Combat Leather jacket give bonus to steal 50, sneak 50, lockpick 50, cha+1?To be bad ass thief?
Sunglases can put like item(you are not only cool +1 cha...also you prevent criticals into eyes and they go to head(like goggles...I think is maybe even better to change only icon of goggles to sunglases and add bonus +1 cha)
Also every armor have AC by Wiki...but in game all have AC 5 and AC incrise only in movement, maybe to put AC bonus from armors to have regular AC all time...so you can have perks who stuck with AC have purpose to chose them.