I might as well throw this one out for a mild consideration: Sylveon. While it doesn't see as much use these days due to the prominence of Primarina and Togekiss, it's still a solid pick for Fairy type attacker and has been shown to top cut and even outright win tourneys such as the Rose Tower Open. Here's a team report on such a team.
https://www.trainertower.com/goth-control-rose-tower-open-1st-place-team-analysis/
Now, as I said it doesn't see much usage these days, but I still feel it can be a good mon to add to the VGC list for those not wanting to use Togekiss or Primarina. It currently has a 1.66% usage on Pikalytics and is found on a few teams on the Top 100 ladder in Showdown according to babiri.net. As for the spread itself, I'll just provide the Rose Tower Open 1st place spread.
Sylveon (F) @ Throat Spray
Ability: Pixilate
Level: 50
EVs: 244 HP / 188 Def / 76 SpA
Modest Nature
– Hyper Voice
– Quick Attack
– Yawn
– Protect