Lourdes Leon in black bikini and leopard print bottoms in France

Madonna's 16 year old daughter, Lourdes Leon, is on a French break with her friends. While the young girl has a super stylish celebrity mother, she herself isn't shy from flaunting her style of edgy looks. Seen on a beach in France, Lourdes showed off her toned physique in a black bikini with leopard print bottoms. A black manicure and simple necklaces were also a part of her look. Is this an appropriate bikini for a 16 year old? What do you think?