f(x)'s Milk

During f(x)'s comeback stage on 140704 KBS2 Music Bank for their song 'Milk', they wore pieces from ARCHE's S/S 2014 collection. I can't find or make a good quality screencap of their performance, but their photocards from their Red Light album has them wearing the same clothes since the images were taken backstage.
Here is what their group photocard looks like:

Another thing I unfortunately can't do is copy and paste the images of the exact pieces the girls wore so you can check out the collection for yourself here.
Many Korean celebrities besides f(x) have been wearing this all too-familiar Grecian leaf print. 
  (๑◕ฺ‿◕ฺ๑) Shelley     Do not take without proper credit!
Image Credits: fxhk (as watermarked)
Also See:  Inspired by a Song: Emo Vampire f(x) SNSD at MAMA 2013