rc fashion noob question

I made enough to get an rc fashion set.
Cool stats and then i tried putting my
900% icd normal fashion set into npc fashion upgrade.
Didnt work.Do i need 3 rc fashion sets with 300 icd awakes
on each to get the 900% icd i had or does the npc
fashion set combiner not work with rc fashion?
Just asking before i farm for 2 more sets.
Also if i decide i want a different look and i combine
3x fashion sets with a new blank set will that work.
The scroll of swap awakes cost same as it would to
farm 2 new rc sets.

https://mazeyflyff.forumotion.net/t7231-fashion-awake-combination-guide

Check out that guide for Awake Combination.

If you want to combine different RC parts, you need to have a base fashion. Different parts of different fashion won't make a one RC fashion. The stats won't stack. So you need a base fashion then just model every part of it at your own preference.

Scroll of swap or SOTA (Scroll of Transfer Awake) doesn't work on Fashions/Pet/Acce/Mask/Cloak.