The costumes for the first season of Outlander were insanely beautiful, and from what we've seen of season two they continue to stun. What were you're favourite costumes from both seasons? amazonvideouk answered: Caitriona: My tartan dress from the season 2 poster and my ‘40s nightgown from season 1… and all of my Parisian wardrobe. Sam: The kilt and the kilt. However I get some awesome clothes in Paris.