I'm not sure if anyone remembers or not (probably not!) buutt I'm making my sister's prom dress with her! (she has no idea who to sew, so I'm making it basically but she's there for moral support

Anyways, we are still working on our practice/mock-up dress.

I'm stuck though. So this dress is made out of satin and tulle. (big poofy bottom) and fitted strapless on top. The bodice is satin with 2 layers of tulle overlay.

My question though, how do you finish the very top of the bodice to make it look nice? Do you just fold it over, and sew lik,e a 1/4 inch seam? Or is there a fancier way to finish it?

(**this is my first piece of clothing I've ever made! so I'm sorry if my question seems dumb! )