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#1
PUOYIS
PHOTO COMING SOON
Best cape
Puoyis Dog Vampire Cloak Costume — Small/Medium/Large Dogs & Cats, Halloween Dog Costume
Satin cape + hat
Stand-up ruffled collar
4.8★ · 116 reviews
Adjustable drawstring
Amazon's Choice
A satin vampire cape with red lining, ruffled stand-up collar, and matching hat — at 4.8 stars, the highest-rated costume in this roundup. Secure leg holes mean it stays on mid-haunt.
- Black satin cape with red lining plus matching hat; stand-up ruffled collar
- Leg holes and adjustable drawstring keep the cape secure
- Lightweight satin won't weigh down small pets; 4.8 stars from 116 reviews
$12.99Price shown is what the listing showed when we checked — Amazon prices move.
#2
KUOSER
PHOTO COMING SOON
Best formal costume
Kuoser Dog Tuxedo — Dog Suit & Bandana Set with D-Ring, Black XL
Tuxedo + bandana set
Detachable bowtie
4.7★ · 5,393 reviews
5 sizes S–2XL
15 color options
Five thousand three hundred ninety-three reviews on a dog tuxedo. The Kuoser two-piece — tux plus detachable-bowtie bandana — covers Halloween, weddings, and every Christmas card photo for the next decade.
- Two-piece set: formal tuxedo + wedding bandana, usable separately
- Hook-and-loop closure around neck and chest; detachable bowtie collar
- Silky lined interior; 4.7 stars from 5,393 reviews
$27.99Price shown is what the listing showed when we checked — Amazon prices move.
#3
FITWARM
PHOTO COMING SOON
Funniest dress
Fitwarm Little Miss Bootiful Halloween Dog Dress — Funny Costume for Small Dogs, Black/Hot Pink
Cotton bodice + tutu
Easy potty-break design
4.7★ · 3,012 reviews
XXS–L sizes
Frequently returned flag
'Little Miss Bootiful' in sparkles, with a spiderweb tutu and an easy-on design built for quick potty breaks. Over three thousand reviews — just study the size chart first, since Amazon flags this one as frequently returned.
- Sparkly 'Little Miss Bootiful' lettering + spiderweb tulle tutu
- Soft 100% cotton bodice with stretchy breathable polyester tulle skirt
- Note: Amazon flags this listing as a frequently returned item — double-check the size chart
$17.49Price shown is what the listing showed when we checked — Amazon prices move.
#4
FITWARM
PHOTO COMING SOON
Best ghost dress
Fitwarm Halloween Ghost Dog Dress — Funny Dog Costume, Pink/White/Black
Soft velvet fabric
Ghost prints + bow
4.7★ · 2,479 reviews
XXS–L sizes
Amazon's Choice
A velvet ghost-print dress with a ribbon bow, sized from XXS up for the tiniest pups. Lightweight enough to keep them cozy without overheating — and 2,479 reviews at 4.7 stars.
- 100% polyester soft cozy lightweight velvet with ghost prints
- Charming ribbon bow; soft stretchy fabric slides on effortlessly
- Lightweight velvet keeps tiny pups cozy without overheating; Amazon's Choice
$14.99Price shown is what the listing showed when we checked — Amazon prices move.
#5
ZOO
PHOTO COMING SOON
Best hand-made pick
Zoo Snoods Giraffe Dog Costume — Safari Knit Snood Ear Warmer with Hand-Crocheted Horns (Medium)
Hand-crocheted horns
No straps or velcro
4.7★ · 738 reviews
Ears + neck coverage
Amazon's Choice
Hand-crocheted giraffe horns on a soft knit pull-over — no straps, no velcro, just stretch. It keeps ears warm, muffles noise, and turns a Beagle into a safari moment. Sizes from 3-lb Chihuahuas to 180-lb giants.
- Soft knit snood with hand-crocheted giraffe horns and ears
- Elastic woven into the neck opening; covers ears and neck — keeps out cold, wind, rain
- No straps or velcro; machine washable; reduces noise and provides anxiety relief
$24.99Price shown is what the listing showed when we checked — Amazon prices move.
#6
ZOO
PHOTO COMING SOON
Best shark costume
Zoo Snoods Blue Shark Dog Costume — Shark Fin Snood for Dogs (Small)
Hand-crocheted fin
2026 updated fit
4.7★ · 130 reviews
Small/Med/Large
Amazon's Choice
A hand-crocheted shark fin on a pull-over snood — the 2026 updated fit, soft acrylic that won't irritate sensitive skin, and ears that finally stay out of the food bowl. Small-dog Halloween classic.
- Soft knit snood with hand-crocheted shark fin and teeth
- Updated 2026 fit; soft acrylic yarn won't irritate sensitive skin
- Keeps floppy ears warm and out of food bowls; machine washable
$26.99Price shown is what the listing showed when we checked — Amazon prices move.
#7
MOGOKO
PHOTO COMING SOON
Best pumpkin look
Mogoko Dog Halloween Pumpkin Costume — Fleece Hoodie Puppy Outfit (Large)
Fleece pumpkin hoodie
Smile-face print
4.6★ · 1,031 reviews
S–XXXL (3–33 lbs)
Amazon's Choice
The costume that matches the pumpkins: a smile-face pumpkin hooded fleece that actually keeps your dog warm on a cold October night. Sizes from 3-lb pups to 33-lb chunks.
- Smile-face print pumpkin hooded fleece hoodie; soft microfiber keeps pets warm
- Four-button closure makes dressing quick and hassle-free
- Accurate sizing chart, well stitched to prevent fraying; machine washable
$20.99Price shown is what the listing showed when we checked — Amazon prices move.
#8
FITWARM
PHOTO COMING SOON
Best pajama costume
Fitwarm Halloween Bat Dog Pajamas — Funny Costume for Small Dogs, Lime Green/Black
Bat-print jammies
Cozy poly/spandex
4.6★ · 4,739 reviews
XS–XXL sizes
16 color options
Bat-print pajamas your dog can actually sleep in after the trick-or-treating ends — 4,739 reviews at 4.6 stars make it the most-reviewed costume in this roundup. Full-body warmth, zero fiddly parts.
- Bat-print dog jammies, 95% polyester / 5% spandex with ribbed cuffs
- Wide-eyed black bats across a green back; soft stretchy fabric lets dogs move freely
- Full-body coverage keeps small dogs cozy; open design for easy potty breaks
$12.99Price shown is what the listing showed when we checked — Amazon prices move.
#9
ZOO
PHOTO COMING SOON
Best alien costume
Zoo Snoods Baby Yoda Costume — Alien Dog Costume, Soft Knit Snood (Medium)
Hand-crocheted ears
Fits 15–60 lbs
4.6★ · 687 reviews
Small/Med/Large
Amazon's Choice
Big pointy hand-crocheted alien ears on a pull-over knit — the galaxy's cutest dog. Stretchy elastic bands fit dogs from 15 to 60 lbs, no straps or velcro to wrestle with.
- Soft knit snood with hand-crocheted big pointy alien ears
- Stretchy elastic bands adjust to fit dogs 15–60 lbs
- Soft yarn won't irritate sensitive skin; machine washable; no straps or velcro
$23.99Price shown is what the listing showed when we checked — Amazon prices move.
#10
PET
PHOTO COMING SOON
Best two-piece
Pet Krewe Oscar the Grouch Dog Costume — Fits Small to Extra Large Pets, Halloween
Googly-eye hood
Trash-can body wrap
4.7★ · 97 reviews
S–XL sizes
Small business brand
Green plush hood with googly eyes plus a silver metallic trash-can body wrap — the Oscar the Grouch two-piece is the photo-night winner. Harness-style fit adjusts from small to extra-large pets.
- Green plush hood with googly eyes + silver metallic trash-can body wrap
- Harness-style fit works like your pet's gear; adjustable openings S to XL
- Small business brand; 4.7 stars; hand wash cold, air dry
$18.72Price shown is what the listing showed when we checked — Amazon prices move.
10 Best Halloween Dog Costumes on Amazon (2026) FAQs
How do I pick the right costume size for my dog?
Fitwarm lists XXS through XXL with chest-size charts — measure your dog's chest and back and prioritize the chest measurement. Zoo Snoods sizes run from 3-lb Chihuahuas up to 180-lb large breeds, so check the weight ranges on the listing.
Are Halloween dog costumes safe?
Avoid anything your dog can chew off or choke on, skip restrictive designs if your dog hates clothes, and never force a costume. Hoods, ruffled collars, and loose parts should be supervised — the Pet Krewe Oscar the Grouch costume, for example, should be hand washed and is best as a photo costume rather than all-night wear.
Will a costume keep my small dog warm on Halloween night?
It depends on the fabric — the Fitwarm pajamas and pumpkin fleece hoodies add genuine warmth for small dogs, while lightweight satin capes like the vampire cloak are pure costume. If your dog runs cold, the knit Zoo Snoods pull-overs cover ears and neck and add warmth.
As an Amazon Associate I earn from qualifying purchases. #ad — All specs are manufacturer-claimed as shown on Amazon; prices change frequently.
