Lake, lake, lakey (open)

Andrea decided to go and spend some time outside for some time. She lately stays too much inside. She also needes to have some fresh air. So she did take off her school uniform, it was past school hours already. So it was free time and she could wear what she wanted. When dressed she walked to the grounds. She soon reached to the Chernyy lake. She liked to spend time here even alone, she could stare at lake how long as possible. She did smile a little bit.

That's what she is weating right now: