I'm convinced "beauty" in OP is less about actual attractiveness and more about presentation
Hiyori is supposed to be the prettiest in Wano but no one cares about her when she isn't wearing all the Oiran shit
current Shakky is nothing special at 60 even though like future 60 y/o Nami and Robin, she hasn't aged

Thus the only true beauties are Alvida(only woman Luffy called beautiful) and ShiraHoshi because they don't even try