Hi! I love Naomi Neoh dresses, they are so gorgeous and romantic, and I particularly love the flowy skirts! One thing that worries me though is what the shells are made of? They seem to be made of polyester, am I right? Is there anyone who had been wearing a NN dress for their wedding and can share the experience of how it wears? I'm worried it might not be breathable for the summer wedding, what do you think?