This post has been very very long overdue. Just haven’t had the time to do it. :S
Mac has there special collection of Viva Glam lipsticks. The one above is the Rihanna Viva Glam 2 Lipstick. It’s a very dark brown, with silvery purple shimmer. I don’t think you can wear this on a normal day. Unless you are Goth. But what you can do is add a magenta or any dark coloured lipliner all over your lips and then apply the lipstick over it. That would give you a rich shade.
The lipgloss is just like any other lipgloss. Its transparent with purple/pink shimmer. You can wear it with a light pink lipstick.
The both go hand in hand but you could use them on their own.
But if you ask me, I think she could have come up with a better shade of lipstick. Something everyone can use at all times. A lot of people only bought this because it was Rihanna and limited edition. How many people will really use this? How many people can really carry it off? 2/5