Only the character who gifted the clothes will see it. Makes sense because of the keywords being tied to it.
For the Style Tab logging, do you mean having pons on hand in game then buying it and logging the process? Arggghh that means giving Nexon $5.
Also for G2, a few things come to mind. Elves and Giants no longer do their custom quests in Iria for beast modes, they take part in G2 just like humans do now. In addition, only one Ideal is required per town, I read. Maybe I could compile a list of the things and run through some myself? As for the Style tab, if you absolutely need it, I can do it no problem!
I don't have any Eiry's, but I have a lot of "Classic Char cards" I'll give it a shot. I'm sure a lot of her dialogue can be found in old videos or the wiki.