Which Prom Dress?

So I need help narrowing it down bc I’m so indecisive (I apologize that this is not a sex and relationship question) 😭 initially I bought a patterned dress with loads of colors because that’s my style I rarely wear black or dullish colors but the pattern didn’t match up like on the site so I had to look for a new one. Some info I’m brunette and have a more tanned complexion and my boyfriends suit is nude, I also have a smaller chest hence I thought the first dress would be really flattering on me but I feel like everybody is going to feel weird about the white bc it’s bridal.