Monsters, Inc. Costumes

Find costumes inspired by the Disney Pixar classic Monsters, Inc, and its various sequels and series. Shop Sulley and Mike Wazowski costumes for the whole family. Browse outfits inspired by Monsters University and great costumes to scare because you care, or to inspire humor because it's laughter that you're after.

The Best Monsters, Inc. Costumes This Side of Monstropolis

Posted in Top Lists, Monsters, Inc. Costumes and Family & Group Costume Ideas

Do you or your kids love Disney/Pixar's Monsters, Inc., the prequel Monsters University, and the show Monsters at Work? The original movie is a classic, originally released in 2001 and still relevant today! The popular prequel, released in 2013, brought back Sulley and Mike W. to show their...

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Disguise Limited Monsters Inc Adult Sulley Inflatable Costume Standard
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Disguise Limited Monsters Inc Adult Sulley Inflatable Costume Standard
Disguise Limited Monsters Inc Adult Sulley Inflatable Costume Standard – Size: Standard; Premium Construction: Crafted from high-quality 100% polyester windbreaker fabric, this costume is both lightweight and durable. The back zipper ensures easy and hassle-free dressing,... View on Amazon
Shinymoon 17 Pcs Halloween Monster Costume Set for Women Adult | Monster Accessory Outfits, Horn Headband, Sock Tutu Skirt, Large DIY Eye Sticker, Green Blue Halloween Cosplay for Couple
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Shinymoon 17 Pcs Halloween Monster Costume Set for Women Adult | Monster Accessory Outfits, Horn Headband, Sock Tutu Skirt, Large DIY Eye Sticker, Green Blue Halloween Cosplay for Couple
Shinymoon 17 Pcs Halloween Monster Costume Set for Women Adult | Monster Accessory Outfits, Horn Headband, Sock Tutu Skirt, Large DIY Eye Sticker, Green Blue Halloween Cosplay for Couple – Halloween Monster Costume Set: elevate your halloween cosplay with our monster cosplay costume set; You will receive 2 devil horn headbands, green blue purple tutu skirts,... View on Amazon
Bolonar Monsters Mouse Ears Headband Sequin Pink Bows Monster Headband | Halloween Costume for Women, Monster Cotume, Park Ears
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Bolonar Monsters Mouse Ears Headband Sequin Pink Bows Monster Headband | Halloween Costume for Women, Monster Cotume, Park Ears
Bolonar Monsters Mouse Ears Headband Sequin Pink Bows Monster Headband | Halloween Costume for Women, Monster Cotume, Park Ears – Design from Cartoon: each of our mouse ear headbands design inspiration from monsters movies of characters, the active, kind, brave characteristics expressed in our mouse ear,... View on Amazon
Disney Pixar Monsters University Mike Toddler Classic Costume, 3T-4T
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Disney Pixar Monsters University Mike Toddler Classic Costume, 3T-4T
Disney Pixar Monsters University Mike Toddler Classic Costume, 3T-4T – Quality materials used to make Disguise products; Fun, Colorful, Inventive designs to put you in the world of role play; Whether it's Halloween, birthday parties, or... View on Amazon
Disney Pixar Monsters Inc. Boo Women's Costume, Hooded Jacket with Poseable Eyes, Fun Purple Adult Outfit
From Amazon
Disney Pixar Monsters Inc. Boo Women's Costume, Hooded Jacket with Poseable Eyes, Fun Purple Adult Outfit
Disney Pixar Monsters Inc. Boo Women's Costume, Hooded Jacket with Poseable Eyes, Fun Purple Adult Outfit – BECOME THE LITTLE MONSTER: Channel the adorable Boo from Monsters, Inc. with our delightful hooded jacket. Crafted in 100% polyester, this costume features sublimated graphics that... View on Amazon
Maiteenly 5 Pcs Halloween Administrator Costume Set for Women | Grey Flame Wig, Cat Eye Eyeglasses with Pearl Chain, Blue Clipboard, Pencil, Halloween Dress up Accessories, Cosplay Party
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Maiteenly 5 Pcs Halloween Administrator Costume Set for Women | Grey Flame Wig, Cat Eye Eyeglasses with Pearl Chain, Blue Clipboard, Pencil, Halloween Dress up Accessories, Cosplay Party
Maiteenly 5 Pcs Halloween Administrator Costume Set for Women | Grey Flame Wig, Cat Eye Eyeglasses with Pearl Chain, Blue Clipboard, Pencil, Halloween Dress up Accessories, Cosplay Party – Halloween Monster Administrator Costume Accessory Kit: package comes with gray pointed wig, black frame glasses, pearl eyeglass chain, yellow pencil and blue plastic clipboard; All essential... View on Amazon
Disney Pixar Monsters University Mike Toddler Deluxe Costume, Medium/3T-4T
From Amazon
Disney Pixar Monsters University Mike Toddler Deluxe Costume, Medium/3T-4T
Disney Pixar Monsters University Mike Toddler Deluxe Costume, Medium/3T-4T – OFFICIALLY LICENSED — Authentic Monsters University Mike costume by Disguise, the leading Halloween costume brand, featuring iconic character design from Disney Pixar's beloved film; COMPLETE COSTUME... View on Amazon
Adult Disney Pixar Monsters Inc. Inflatable Roz Costume | See-Through Mesh View Port with Hand Openings & Built-In Battery Pocket
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Adult Disney Pixar Monsters Inc. Inflatable Roz Costume | See-Through Mesh View Port with Hand Openings & Built-In Battery Pocket
Adult Disney Pixar Monsters Inc. Inflatable Roz Costume | See-Through Mesh View Port with Hand Openings & Built-In Battery Pocket – MOVIE LOOK: Transform into the iconic Roz from Disney Pixar's Monsters Inc. with this captivating inflatable costume, perfect for Halloween, themed parties, and cosplay events.; CHARACTER... View on Amazon
4 Pcs Monster Costume Set with Spiky Wig Glasses Cat Eyeglass and Red Coat (Onesize)
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4 Pcs Monster Costume Set with Spiky Wig Glasses Cat Eyeglass and Red Coat (Onesize)
4 Pcs Monster Costume Set with Spiky Wig Glasses Cat Eyeglass and Red Coat (Onesize) – 4-Piece Costume Set: Includes a spiky gray wig, wig cap, cat eye glasses, pearl glasses chain, and a stretchy one-size red coat for a coordinated costume... View on Amazon
Aifawile Toddler Baby Boy Girl Halloween Costume Fuzzy Warm Hooded Romper Funny Carnival Cosplay Zipper Jumpsuit Winter Animal Outfits (Blue, 6-12 Months)
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Aifawile Toddler Baby Boy Girl Halloween Costume Fuzzy Warm Hooded Romper Funny Carnival Cosplay Zipper Jumpsuit Winter Animal Outfits (Blue, 6-12 Months)
Aifawile Toddler Baby Boy Girl Halloween Costume Fuzzy Warm Hooded Romper Funny Carnival Cosplay Zipper Jumpsuit Winter Animal Outfits (Blue, 6-12 Months) – Material:Baby halloween outfit,baby halloween costumes, made of high quality cotton blend. soft and safe,stretchy,fuzzy and warm,keeping your children warm in cold weather,comfortable and breathable.newborn toddler baby... View on Amazon
Spirit Halloween Baby Mike Wazowski Costume - Monsters Inc., Unisex Child, Size 0 TO 6 MONTHS Standard, Multicolor
From Amazon
Spirit Halloween Baby Mike Wazowski Costume - Monsters Inc., Unisex Child, Size 0 TO 6 MONTHS Standard, Multicolor
Spirit Halloween Baby Mike Wazowski Costume - Monsters Inc., Unisex Child, Size 0 TO 6 MONTHS Standard, Multicolor – Long sleeves; Zipper closure; Material: Polyester, spandex; Care: Spot clean; Imported. View on Amazon
Spirit Halloween Adult Sulley Dress Costume - Monsters Inc., Women, Size ADULT MEDIUM Standard, Multicolor
From Amazon
Spirit Halloween Adult Sulley Dress Costume - Monsters Inc., Women, Size ADULT MEDIUM Standard, Multicolor
Spirit Halloween Adult Sulley Dress Costume - Monsters Inc., Women, Size ADULT MEDIUM Standard, Multicolor – Long sleeves; Material: Polyester; Care: Hand wash; Imported; Long sleeves. View on Amazon
Monsters Inc Adult Mike Wazowski Inflatable Costume - ST
From Amazon
Monsters Inc Adult Mike Wazowski Inflatable Costume - ST
Monsters Inc Adult Mike Wazowski Inflatable Costume - ST – High-Quality Construction: This eye-catching costume is made from 100% polyester windbreaker fabric, ensuring durability and long-lasting wear. It's built to withstand the rigors of any event,... View on Amazon
Disguise Monsters Inc. Boo Deluxe Costume, Official Monsters Inc. Costume for Toddlers, Medium (3T-4T)
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Disguise Monsters Inc. Boo Deluxe Costume, Official Monsters Inc. Costume for Toddlers, Medium (3T-4T)
Disguise Monsters Inc. Boo Deluxe Costume, Official Monsters Inc. Costume for Toddlers, Medium (3T-4T) – Product includes: top with attached mittens, vest, and headpiece; Disney/Pixar - monsters, Inc; Officially licensed product; Disney/Pixar, monsters, Inc. View on Amazon
Phymorse Blue Furry Monster Halloween Costumes for Women Adult | 7PCS Cute Womens Halloween Costumes with Furry Hat, Leg Warmers, Arm Warmers, Tutu and Knee-High Socks
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Phymorse Blue Furry Monster Halloween Costumes for Women Adult | 7PCS Cute Womens Halloween Costumes with Furry Hat, Leg Warmers, Arm Warmers, Tutu and Knee-High Socks
Phymorse Blue Furry Monster Halloween Costumes for Women Adult | 7PCS Cute Womens Halloween Costumes with Furry Hat, Leg Warmers, Arm Warmers, Tutu and Knee-High Socks – Furry Blue Monster Costume: Includes 1 furry hat with monster ears and ear flaps, 1 pair of faux fur leg warmers, 1 pair of faux fur... View on Amazon
MJC Monsters Inc. Sulley Fleece Zip Up Jumpsuit Adult Halloween Costume Cosplay One Piece Union Suit Officially Licensed (3X-Large)
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MJC Monsters Inc. Sulley Fleece Zip Up Jumpsuit Adult Halloween Costume Cosplay One Piece Union Suit Officially Licensed (3X-Large)
MJC Monsters Inc. Sulley Fleece Zip Up Jumpsuit Adult Halloween Costume Cosplay One Piece Union Suit Officially Licensed (3X-Large) – Step into the world of Monstropolis with this officially licensed Monsters Inc. Sulley Fleece Jumpsuit, designed for ultimate comfort and fun during Halloween, cosplay, or lounging... View on Amazon
Spirit Halloween Adult Mike Wazowski Dress Costume - Monsters Inc., Women, Size 2X Plus Size, Multicolor
From Amazon
Spirit Halloween Adult Mike Wazowski Dress Costume - Monsters Inc., Women, Size 2X Plus Size, Multicolor
Spirit Halloween Adult Mike Wazowski Dress Costume - Monsters Inc., Women, Size 2X Plus Size, Multicolor – Crewneck; Long sleeves; Pullover style; Material: Polyester, spandex, acrylic; Care: Spot clean. View on Amazon
COSUSKET Snug Fit Unisex Adult Onesie Pajamas, Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear
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COSUSKET Snug Fit Unisex Adult Onesie Pajamas, Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear
COSUSKET Snug Fit Unisex Adult Onesie Pajamas, Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear – Material:Flannel sulley sullivan onesie pajamas[100% Polyester].; The image design of sulley sullivan costume is vivid and life like.; 23°C for warmth, fluffy cozy and light fleece.;... View on Amazon
Disney Pixar Monsters Inc. Mike Wazowski Toddler Boys Cosplay Fur Coverall 2T
From Amazon
Disney Pixar Monsters Inc. Mike Wazowski Toddler Boys Cosplay Fur Coverall 2T
Disney Pixar Monsters Inc. Mike Wazowski Toddler Boys Cosplay Fur Coverall 2T – Officially licensed Disney Pixar Monsters Inc. toddler boys cute and stylish long sleeve one-piece coverall; Dress-up cosplay design; Awesome screen print design; Zip up front for... View on Amazon
Disguise Celia Costume, Official Monsters Inc Women's Costume with Headpiece, Adult Size Medium
From Amazon
Disguise Celia Costume, Official Monsters Inc Women's Costume with Headpiece, Adult Size Medium
Disguise Celia Costume, Official Monsters Inc Women's Costume with Headpiece, Adult Size Medium – OFFICIALLY LICENSED COSTUME - Character costume for adults; AUTHENTIC COSTUMES - Made to look like this iconic character; COMFORTABLE TO WEAR - Includes safe comfy material... View on Amazon
FEIBEL Baby Halloween Costumes Cute Animal Outfit Funny Monster Costume Halloween Gifts for Infant Toddler Kids (Blue, 6-12 Months)
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FEIBEL Baby Halloween Costumes Cute Animal Outfit Funny Monster Costume Halloween Gifts for Infant Toddler Kids (Blue, 6-12 Months)
FEIBEL Baby Halloween Costumes Cute Animal Outfit Funny Monster Costume Halloween Gifts for Infant Toddler Kids (Blue, 6-12 Months) – Baby halloween outfit, made of high quality cotton blend, fuzzy fabric, skin-friendly, super soft, and comfortable to wear, keeping your children warm in cold weather.; Baby... View on Amazon
elope Disney Monsters Inc Boo Velour Baby Carrier Cover Costume, Infant Halloween Costume Character Standard
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elope Disney Monsters Inc Boo Velour Baby Carrier Cover Costume, Infant Halloween Costume Character Standard
elope Disney Monsters Inc Boo Velour Baby Carrier Cover Costume, Infant Halloween Costume Character Standard – Size: Standard; 100% polyester fabric and fiberfill, 100% polyurethane foam; Foam-backed cover panel has elastic and hook & loop fastener straps that attach through leg openings... View on Amazon
Monsters University Sulley Toddler Costume, Officially Licensed Disney Pixar Costume Outfit, Size Medium (3T-4T)
From Amazon
Monsters University Sulley Toddler Costume, Officially Licensed Disney Pixar Costume Outfit, Size Medium (3T-4T)
Monsters University Sulley Toddler Costume, Officially Licensed Disney Pixar Costume Outfit, Size Medium (3T-4T) – Quality materials used to make Disguise products; Fun, Colorful, Inventive designs to put you in the world of role play; Whether it's Halloween, birthday parties, or... View on Amazon
Junkin Halloween Adult Monster Theme Costume Set, XL | Yellow Hazmat Costume, Quarantine Cleanup Crew Halloween Costume Set with Hooded Jumpsuit, Backpack, Hose and Gloves
From Amazon
Junkin Halloween Adult Monster Theme Costume Set, XL | Yellow Hazmat Costume, Quarantine Cleanup Crew Halloween Costume Set with Hooded Jumpsuit, Backpack, Hose and Gloves
Junkin Halloween Adult Monster Theme Costume Set, XL | Yellow Hazmat Costume, Quarantine Cleanup Crew Halloween Costume Set with Hooded Jumpsuit, Backpack, Hose and Gloves – Iconic Yellow Crew Look: the bright yellow jumpsuit, hood, black accessories and backpack create a fun containment and cleanup worker appearance; Great for adults who want... View on Amazon
Adult Disney Pixar Monsters Inc Randall Boggs Halloween Costume | Chameleon Villain Jumpsuit with Mask, Gloves, & Shoe Covers Medium
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Adult Disney Pixar Monsters Inc Randall Boggs Halloween Costume | Chameleon Villain Jumpsuit with Mask, Gloves, & Shoe Covers Medium
Adult Disney Pixar Monsters Inc Randall Boggs Halloween Costume | Chameleon Villain Jumpsuit with Mask, Gloves, & Shoe Covers Medium – Size: Medium; PIXAR UNIVERSE: Immerse yourself in the vibrant world of Monsters Inc with this meticulously crafted Disney and Pixar Randall Costume. More than just a... View on Amazon
MUST ROSE SPORTS AND HOMEWEAR Unisex Baby Flannel Romper Animal Onesie Costume Hooded Cartoon Outfit Suit (horns, 90(12-17M)
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MUST ROSE SPORTS AND HOMEWEAR Unisex Baby Flannel Romper Animal Onesie Costume Hooded Cartoon Outfit Suit (horns, 90(12-17M)
MUST ROSE SPORTS AND HOMEWEAR Unisex Baby Flannel Romper Animal Onesie Costume Hooded Cartoon Outfit Suit (horns, 90(12-17M) – Premium Flannel Material: The Baby Costumes Romper are Crafted in soft flannel material that has a napped finish on both sides, high absorbent and breathable, cozy... View on Amazon
Disney Monsters Inc. Baby Boys' Cosplay Fleece Hooded Jumpsuit Mike Boo Light Green 3-6 Months
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Disney Monsters Inc. Baby Boys' Cosplay Fleece Hooded Jumpsuit Mike Boo Light Green 3-6 Months
Disney Monsters Inc. Baby Boys' Cosplay Fleece Hooded Jumpsuit Mike Boo Light Green 3-6 Months – Choose from beloved characters like Winnie the Pooh, Tigger, Olaf, Mickey Mouse, Stitch, or Jack Skellington; these disney baby clothes feature detailed direct embroidery and playful... View on Amazon
Daifunli 3 Pcs Halloween Administrator Accessories Set for Women | Grey Flame Wig Cat Eyeglasses with Chain Beaded for Cosplay
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Daifunli 3 Pcs Halloween Administrator Accessories Set for Women | Grey Flame Wig Cat Eyeglasses with Chain Beaded for Cosplay
Daifunli 3 Pcs Halloween Administrator Accessories Set for Women | Grey Flame Wig Cat Eyeglasses with Chain Beaded for Cosplay – Transform Effortlessly with All-in-one Kit: unleash your creativity with our green snail-themed office administrator costume kit, perfect for a green snail-themed office Halloween costume or a... View on Amazon
Spirit Halloween Adult Celia Costume - Monsters, Inc., Women, Size 2X Plus Size, Multicolor
From Amazon
Spirit Halloween Adult Celia Costume - Monsters, Inc., Women, Size 2X Plus Size, Multicolor
Spirit Halloween Adult Celia Costume - Monsters, Inc., Women, Size 2X Plus Size, Multicolor – Material: Polyester, spandex; Care: Spot clean; Imported; Wig; Tights. View on Amazon
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