Looking for clothing

Hey guys so I’m planning to go to edc Korea in April and I’m looking for festival clothes here does anyone have any recommendations for shops! Also for regular clothes (my style: street wear/emo/alternative) I am considered plus size here normally a US m/l for tops n L/xl (12) for bottoms so if you know any stores that fit this let me know! I know it’s a shot in the dark but hoping someone has found a store! Also on a budget but I don’t mind splurging a little more for some good clothes!