Hi guys, I saw this cake and I'm obsessed. I really wanna make this for my daughter's sweet 16. 

I've been trying to stay away from metallic colors because I tried it once and I had a terrible experience. 

But this looks so good I want to try again :/ Do you guys have any ideas of how this was made? The golden striped on the the top tier? Thank you so much! 

Thank you so much for the help!