Possible Clues:

• 44-Across garb, for short
• SEAL outfit, for short
• Outfit you don't want to be seen in, briefly
• Countershaded clothing
• Guerrilla's garb, for short
• Military's mottled clothing, for short
• Guerrilla's guise, briefly
• Sniper wear
• Duck-hunting attire, informally
• 'Duck Dynasty' garb, briefly