What shade of sexy are you jessica custom nail colour in sexy siren is a reddy plum from the burlesque beauty collection gliding on like silk for a rich depth of colour it lasts for up to two weeks now thats real staying power with jessica you have the confidence of knowing youre using colours exclusively formulated for natural nails so polish stays onand on jessica custom nail colour in sexy siren is formaldehyde toluene and dbp free directions of use start with clean