I was invited by a friend of mine to join the trip. It was supposed to be 6-person trip but it became 2-person trip. Two cute and adorable girls traveling around by themselves in South Korea.
Anyway, while traveling in winter season, your suitcase will be filled with coats, thick scarves and a lot of sweaters. I brought with me two coats and some dresses, so I just changed the dress and the scarf, but the coat remained the same. Make sure you bring longjohns, thick socks, and appropriate shoes. And, last but not least, you should put lotion on your skin, otherwise your skin is going to be dry and hurt.