Girls' size 170 and women's size S swimwear are similar in size, but are made to fit different body types. Women's dresses are made for a more developed bust, hips, legs, and a longer torso (Ladies' S is 4cm longer than Girls' 170). . There are also style differences between girls' and ladies' suits. For example, the girls' Diamondback has a single-bound shoulder strap, while the women's has a double-bound shoulder strap.