Sadly, in Pokemon Emrald, you can't. While in Generations II and the Generation IV remakes, HeartGold/SoulSilver, the Haircut Brothers are stationed in Goldenrod City, in Goldenrod Tunnel, it is impossible to get a Haircut in Emerald. So, buy the new games, or just raise your pokemon's happiness a different way.
Chat with our AI personalities
She never gets a haircut.
You can't give your Pokémon a haircut in Sapphire.
you cant get a haircut in pokemon black and white only x and y so on
haunter has to be traded to evlove haunter evolve into gengar in level 42
The goldenrod city underground there are two haircut brothers that appear on different days! have fun ;)