You can take a picture once you purchase the dress. I believe it's so you can't try to find the same dress cheaper somewhere else or have a similar dress made and not purchase from them
I thought maybe it would discourage other girls from buying the same dress if it gets posted to social media and they see someone already wearing it.
They never truly explain why, it's not with they have an exclusive designer or something.. It's a strange rule that people break all the time..
Thanks! Your answer is awaiting moderation.