build a viral and successful ballgown brand and business

Okay, so I have wanted to own my own ballgown business ever since I was 5 years old and now I am at a point in my life when I am desperate to make my childhood dream of mine a reality. I have loads of designs but am clueless at running a business and everything that entails in making it as viral and successful as Teuta Matoshi and Selkie. I want to be able to have my dress business that makes money in my sleep and lots of it so that I can focus on growing my business through youtube travel vlogs with me wearing my dresses. The price is clearly just a guide as I am more than happy to pay way more per month if someone can help me make this mega-successful and famous like Gucci and Chanel. Please suggest your monthly fees as I have a large disposable income as I work in HR for a civil engineering company and they pay well.