I made this image with all the shiny pokemons (evolutions) that can get ribbons on all the switch games, they are available in BDSP, SWSH, PLA and ScVi : r/pokemonribbons
v18] Boon's SwSh-Style Mark Ribbons - The PokéCommunity Forums
List of Ribbons in the games - Bulbapedia, the community-driven Pokémon encyclopedia
Pokemon Sword and Shield Gigantamax Meowth 6IV-EV Trained – Pokemon4Ever
New Ribbons & Marks | Pokemon Sword Shield - GameWith
Pokémon Sword & Shield - All 145 Ribbons - YouTube
New Starters SWSH With Ribbons SET FANART - Etsy
Pokémon Sword & Shield - Ribbons
Terradynamic is now a Full-Fledged Ribbon Master : r/pokemonribbons
Pokémon Sword & Shield - Ribbons
SwSh Ribbon Masters! Shiny Eeveelutions and Event Celebi : r/pokemonribbons
Ribbon - Bulbapedia, the community-driven Pokémon encyclopedia
Pokemon Sword and Shield Ribbon List | How to unlock - GameRevolution
Pokémon Sword & Shield - Ribbons
Pokémon Sword & Shield - Ribbons
Pokémon Sword & Shield - Ribbons
SwSh adds nicknames to go with ribbons (and 'marks' in the ribbons screen) : r/pokemonribbons