It should also be noted Hope's 'history' of Eorzea is completely wrong - the way he mentions it, to them Eorzea is nothing but a fairy tale land and miqo'te a fictitious species, like FFXIII Carbuncles (hence why the miqo'te outfit is given away as a prize in a competition of sorts).
Still, Light's embarrassment at saying that silly line to get the miqo'te costume ("meowmeowchocochow!"), and Hope's amusement at it made me chuckle.Also when the set is equipped if you complete a battle with Light wearing the miqo'te gear the victory music changes to the FFXIV ARR Victory Fanfare when you complete a dungeon which I thought was a nice touch (not to mention her victory 'pose' with that outfit is literally the miqote /pose emote from FFXIV
).
When she's wearing it she also makes thinly veiled references to FFXIV as well, even if they're not always obvious ("Wish I'd bought my bow", "Let's make this an adventure" etc).