[kia345]

No stats would be too far.

No one would wear them if they don't get any benefit from it. Sure it looks nice to support your kingdom, but would you really give up -50 or more ac just to show you like something, only to reequip your other items back after wearing the Kingdom armor for a few minutes?

And even then, without stats, the gloves, belts and boots would be useless. No one sees those gfx except the person using them, they wouldn't show up at all.