Prom dress!

Does this look good for prom??

I’ve went to so many different stores for dresses and I tried this on thinking it would look bad on me but I fell IN LOVE! I love the way it compliments my body and it’s so different as well!! I really wanna buy it but my mum thinks it’s not fancy enough for prom? She wants me to get more of a traditional prom dress!

What do you guys think??