how to get eyebrows defined like this?

1st photo is my brows, the last 2 are my inspo. I understand the first girl might be wearing eyebrow makeup, but I want my eyebrows sharp and defined like theirs in a natural way (I understand it'll be a bit bushy), please lmk if you have any advice 😓 prom is coming up and i've also ALWAYS struggled to shave my eyebrows in a nice way (i use an eyebrow razor).