For adults planning Halloween
Classic costumes under $20
Estimated parts total strictly below $20, before tax and shipping. Already-owned items may reduce the total; read each guide’s assumptions.
Typical total · under $20 before tax
Classic witch: black hat over a black outfit
Witch is the most common adult costume in the National Retail Federation's 2026 survey, and this one needs a single purchase. A tall black hat goes over clothes you already own.
5 days suggested lead time · Checked
Source: nrf.comTypical total · under $20 before tax
Vampire: reversible cape over black clothes
Vampire is the second most common adult costume in the National Retail Federation's 2026 survey. A cape with a tall collar does most of the work.
5 days suggested lead time · Checked
Source: nrf.comTypical total · under $20 before tax
Pirate captain: hat, bandana and sash kit
A pirate needs a hat, a sash and an attitude. One accessory kit supplies the first two, and your closet supplies the rest.
5 days suggested lead time · Checked
Source: www.amazon.comTypical total · under $20 before tax
Dog pumpkin cape and hat
Pumpkin is the most common pet costume in the National Retail Federation's 2026 survey. A cape with a pumpkin face and a stem hat is the easy way in.
5 days suggested lead time · Checked
Source: nrf.comTypical total · under $20 before tax
Scarecrow from flannel and a straw kit
A scarecrow is mostly old clothes. One straw kit adds the hat, the cuffs and the stuffing look.
5 days suggested lead time · Checked
Source: www.amazon.comTypical total · under $20 before tax
Eighties aerobics instructor
A bright top and leggings from your closet, plus neon leg warmers, a headband and wristbands, make an eighties instructor.
5 days suggested lead time · Checked
Source: www.amazon.comTypical total · under $20 before tax
Grim reaper from a black hoodie
A grim reaper is a dark hood and something long to carry. A black hoodie from your closet, a scythe prop and skeleton gloves make one.
6 days suggested lead time · Checked
Source: www.amazon.comTypical total · under $20 before tax
Cat burglar in all black
All-black clothes from your closet, a pillowcase for the loot and a striped beanie from one Amazon kit.
5 days suggested lead time · Checked
Source: www.amazon.com