Right now the PLAYERUNKNOWN's Trenchcoat is the only coat that can be used with bandanas and scarfs. Previously it used to hide, along with some other hooded coats, any bandana or scarf
Gamers are paying £700 for a bandana in PUBG | Metro News
6 Most Ridiculously Expensive PUBG Items | PLAYERUNKNOWN'S BATTLEGROUNDS
People Are Spending over $1000 for a Virtual Bandana in PlayerUnknown's Battlegrounds
PLAYERUNKNOWN's Bandana - Official PLAYERUNKNOWN'S BATTLEGROUNDS Wiki