You have to unlock 32 expert staff time trial ghosts.
Go on the Mii Channel on the Wii home Menu and edit your selected Miis size so that he is quite big and then go back on to Mario kart wii and look at your mii. He or she will be an adult mii.
I heard that one is in overalls and the other isn't, but I don't have either so I'm not sure.
To Unlock Mii in Mario Kart you have to come 1st in the 100cc Special Cup. Or to Unlock the Other Outfit for the Mii you can unlock all 32 Expert Staff Ghosts.
Go to the mini Chanel. You have to edit your mini.
There are only the normal Mii outfit, and there is a Mii (Mario) plumber suit. Those are the only suits I know of.
Go on the Mii Channel on the Wii home Menu and edit your selected Miis size so that he is quite big and then go back on to Mario kart wii and look at your mii. He or she will be an adult mii.
I heard that one is in overalls and the other isn't, but I don't have either so I'm not sure.
there is no mii outfit c.
mii outfit c does not exist
mii oufit b
Go to the Mii Chanel and make your Mii really skinny.
No there is only a mii outfit a and b.
mii
win 100cc special cup
Metal Mario Does Not Appeared in Mario Kart Wii, How Ever, He is a Playable on Mario Kart 7, 8, and Tour
you get a picture of the mii on your license with Mario and peach that is sent to your wii message board
To Unlock Mii in Mario Kart you have to come 1st in the 100cc Special Cup. Or to Unlock the Other Outfit for the Mii you can unlock all 32 Expert Staff Ghosts.