In my humble opinion we have too many croptops in the game as we get them in every single pack and sims team needs to stop creating new ones. OR add extremely high waisted skirts and undershirts...
I like a lot of the crop tops we have, I just wish we had more high waisted bottoms so I don't keep having to use the same few pairs of pants/shorts when I want my sims to wear a crop top. I wouldn't mind if they added more but I also think they need to add some more clothes that aren't crop tops. Not every sim wants to wear one.