1. Emojis
Possibly the easiest group Halloween costume on the list: Emojis! All that is needed for this costume is a variety of colored poster board, double-sided tape or glue, and a wooden craft or popsicle stick. Be sure the entire group uses the same circle template to cut so there is uniformity in size.
![These emojis:](https://img.buzzfeed.com/buzzfeed-static/static/2015-10/19/13/enhanced/webdr13/enhanced-14764-1445276220-8.jpg)
2. Where's Waldo
A classic but comfortable costume, Where's Waldo is one of the best group Halloween costume ideas. Over-sized black rimmed glasses, red and white striped shirt and hat is all you need for this classic.
3. Crayons
Dressing as a variety of colorful crayons is a great group costume idea, especially for educators. Simply make a cone for the hat, and a tube for the body out of either felt fabric or poster board.
4. Pacman and Ghosts
Once again, a little poster board and glue can go a long, long way in creating a clever and easy group costume. Tie some strings for straps and your group looks great!
![](https://41.media.tumblr.com/3eee151e4f4908423c1554aeb2bc7d61/tumblr_o2vnkpULHU1u0o2bho1_500.jpg)
5. Dominoes
Another great group Halloween costume idea are Dominoes! Simply add white lines and circles to the front of an all-black outfit. This can be done with white fabric like felt, glued on to the black outfit with iron-on fusing or fabric glue.