the third one.
#1 is too much, #2 is too little, but #3... oh #3 is perfect.
also, you might be a bit young for crop tops, but that's my personal opinion. i usually wear shirts super big because I feel insecure because once I wore a crop top to school, and got bullied cuz I was "fat".
idk just trying to save you from the hurt I felt :D
-akari
(ps... FIRST!!!)