The ways I have seen it done are on high heat wigs with PVC n glue. They used got2b glue n coated the tips of the wig then wrapped n pinned it around the PVC. They then used a blow dryer to hold n settle shape.
Kpop cosplay is life~
Cory- 24K U R So Cute **DEBUT**
PO- Block B Tell Them **DEBUT**
Baro- B1A4 Solo Day (Beach scene) **DEBUT**
POSSIBLE DEBUT: N-mi: VIXX Girls So Hot (VIXX So Hot cover)
CL- 2NE1 I am the Best