http://www.serebii.net/pokedex-sm/
On there, just select the Pokémon you want from the drop down list under Alola on the right. The icon should be on the next page when you select a Pokémon.
On there, just select the Pokémon you want from the drop down list under Alola on the right. The icon should be on the next page when you select a Pokémon.