Friendship we made along the way aside, what really impressed me this chapter is Wilma's design.
Its rare to get an older female design that doesn't fall into either the kind grandma or cackling witch, but even rarer to still to not have a 20 to 30 year old attractive woman who just says and acts like an older woman (ie Tsunade from Naruto and Unohana from Bleach).
No, she is just a wrinkled older lady who is dressed neatly and professionally but still with a bit of fashion and style. I guess its just refreshing to see older, non-photogenic people represented without falling into the same old tropes/workarounds.