So I switched my (Female) Pop Star to the Princess job today. I had another Princess from the Realm of the Fey during the adventure BEFORE I beat the game. I opened up the Catalogue and bought them a Hero Gown and Fan, which is what the first Princess (ROTF) had. They asked for a Maid Gown, which got me thinking, "Is equipment in Miitopia really level-locked?"
The same thing happened when I bought a Stubborn Thief from Neksdor (who has never used Bluff yet since healing powers within a job unlock at higher levels) in my party a Shining Dagger, which is what my Laid-back Thief had before. This has all gotten me thinking the same question above.
So, those are my concerns. What should I explain in the future...? Oh, maybe how to grind to level 50 so fast that you can demolish the Boss Snurp-- Oh, he hijacked my transmission here. Oh well...