SNSD admitted that their classy airport fashion was simply for the cameras. On a recent recording of 'Yoo Hee Yeol's Sketchbook', MC Yoo Hee Yeol asked the group, "You guys are dressed in completely different outfits before you board a plane and after you land. You guys always look so nicely dressed, even for flights that are extremely long... how do you manage?" The girls responded, "As soon as we board, we go into the restroom to change into our sweats. Sometimes Sunny will just change in the window seat without bothering to use the restroom. There are times, though, that we don't bother to change back before we land". This episode of 'Sketchbook' will air on December 2nd at 12:15AM KST. Source & Image : My Daily via Nate