Nail polish is one of the lowest bars of entry into the "clean girl" aesthetic since it's easy to apply and relatively inexpensive to get done. To give yourself a true "clean girl" manicure, look to the motifs associated with the aesthetic for inspiration. he ultimate goal in the "clean girl" look is to accentuate your natural beauty, so opt for nail polishes that do the same, like a nude shade with Manucurist Glazed Powder