Pick up a nail colour thats fit for the queen herself with jessica custom nail colour in windsor castle a deep rich plum colour this warm shade is a true representation of the colourful gemstones that adorn the royal jewels 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 windsor castle is formaldehyde toluene and dbp free directions of use start with clean dr