Nancy Jean is classified as a Mini-Flora according to the American Rose Society - Modern Rose Data Base as of 2023.

This rose is bigger than any mini or mini-flora in my garden and is as big as some of my smaller floribunda's. The bush is about 3' tall right now and I wouldn't be surprised to see it top out at about 4' tall without any trouble. The blooms are large with lots of petals of a gorgeous apricot/apricot blend color. I would recommend this rose but with the reservation that it is not mini sized at all in my garden. Still it is beautiful no matter what the size.
John