Deck the Haunted Halls
Hang this biodegradable garland -- made of stone-derived paper and nontoxic inks -- to get the party started.
Let it Bleed
Kick up the creepy factor with this all-natural, food-grade (and washable) fake blood.
Save the Date
Set the tone of your soiree by mailing invitations printed on recycled black paper.
Create a Monster
Vampires, werewolves, witches -- anything's possible with nontoxic, hypoallergenic face paint.
Shine a Light
This natural beeswax skull casts spooky shadows while giving off chemical-free light.
Drink to the Spirits
Sucking down poison punch is harmless fun with these soy-ink-printed paper straws.
Go Batty (Or Catty)
Handmade and recycled, a felt superhero mask can play whatever role you choose.
More from Martha Stewart:
13 Crazy Beauty Tricks That Really Work
10 Ways Fall Weather Can Make You Look Extra Gorgeous
5-Minute Stress-Relieving Workouts You Can Do Wherever, Whenever
No-Mess One-Bowl Desserts: 12 Recipes for Lazy Bakers
While we're being green, check out this handy tip to avoid waste when decorating.