Because I can't afford to buy anything yet - seriously, what to do with around 150g; hence "Plan to buy" - well whatever, I'm just hoping that anyone who intends to catch some Costume pieces and sell them happens to have some of those I'm looking for.
Even I don't know when I'll have enough gold to buy those certainly expensive stuffs you'll see right under:
<Male Human Sentinel>
Status: waiting for people to propose a deal for a nice price
Spoiler
_Trousers {and Wings} from Semi-Formal (Special) Set
_Shoes, {and Ears} from FFox (Artifact) Set
{_given that there isn't any Pads in the Sets I mentionned above, I'll just take any ones from any Set (which can include the least valuable ones you got; if I can be interested in them, that is'-')}
<Female Human Savage: coming soon...>
Status: waiting for matching parts.
<Female Human Sorcerer>
Status: waiting for more matching parts.
Spoiler
_Top from Watch Tower Guard (Special) Set
_<Paws and Bottom from Royal Highness (Special) Set> (Currently waiting for another Set that would fit more my imagination than RH Set.)
<Female Human Destroyer>
Status: waiting for people to propose a deal for a nice price
Spoiler
_Gloves, {Backpack and Hat} from Ragged Ghost (Artifact) Set
_Bottom and Shoes from Ghost Busters (Artifact) Set
<Male Human Invoker>
Status: waiting for more matching parts.
Spoiler
_Top and Shoulderguards from [Best] Villain's (Normal) Set (currently considering other Set's parts before definitive purchase)
I'll edit this message upon changes.
Spoiler
(EDIT3: Shortened post with <spoiler> because I've got so many characters to dress. This "first list" is for one of them.)
(EDIT4: Added characters' info'.)
(EDIT5: Remade first list + EDIT6 in its <spoiler>)
(EDIT7: I don't really mind SCBonus / EDIT10: Either don't add too much just for 1 or 2 Options, or sell them clean)
EDIT9: Removed prices; make an offer by yourselves.