So far Olivia have picked those clothes. So it wasn't Emma's choice. And she went with what her friend wanted, thinking it was cool and hot. Since she got attention from Robert at the beach. She liked it and wanted to relax her mind, to feel free.
I think it's important to build up something, I guess that's why I keep all those images. Like life is a lot of "non-action". I know this isn't life, but there you have my thoughts.
Thanks for the comment!