As much as I love the emerald eyeshadow look I road-tested a little while ago, it just felt like too much with the Christmas outfit I chose (pardon the iPhone photos):
To avoid looking like the Grinch, I went for more neutral plummy-pink-brown eyes instead, and added berry lips to be ultra festive.
NYX Powder Blush in Pinched
Anastasia Beverly Hills Dip Brow Pomade in Dark Brown
NYX Soft Matte Lip Cream in Prague