Well, at least I get a retro feel by looking at this. :) The lines are made with a fine liner from Sure Promise and the nude base is from a really old HM Nail Polish called nude. So old that they had ball shaped bottles, to you remember them? For like 10 years ago when I didn't do so much nail art I bought many of those, especially in Nude and another one called Dawn, which was a light pink shimmer.
HM Nail Polish - Nude
Sure Promise (turquoise)