Like a virgin

I won a giveaway recently that I entered mostly because it was something I have never used and never thought of using. Just thinking about this item makes me realize why I love nailpolish so much : it's easy, lasts for days and it won't smudge in the rain or fall off if you're having too much of a good time.
It's nothing like a perfect red lipstick....that will end up all over your partner's face if you fancy a snogging. Nailpolish, it's the direct opposite of fake eyelashes.

Now I have these. They are mine. To be used when I pick up the kid at daycare? Working on a paper on sense of coherence? Or maybe when I am out and about, and to be forever lost in a drink?
When do you wear these types of things?