Am I the asshole? WEDDING EDITION

I recently found my wedding dress online, the moment I saw it, I knew it was the one! I sent it on to my BFF before i ordered, who is getting married 1 month after me. She came back saying the dress was similar to hers and she would be upset if i got it. We are having completely different weddings, mine is micro with immediate family only, hers is a big affair in another country. Am i the asshole for being really upset by this?