@Lunamifan
thats why i prefer pre timeskip design.. even oda himself sometimes draw nami taller than luffy, example is movie red sketch when luffy and nami gazing each other...
@555stand
It's because of Nami's heels, and it's the only time Oda drew them so disproportionate, since in that sketch, Sanji is taller than Zoro and Robin π€£
@RomanceDawn000
I wouldn't mind if Nami was taller than Luffy, but only if it was canon, since canonically, Luffy is taller, and it's really annoying that Toei doesn't respect the proportions that Oda indicated.