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.

Couple/Friend Costume Idea: Sulley & Mike W.

Posted in Monsters, Inc. Costumes and Couple Costume Ideas

Join up with your significant other or bestie to become monsters from Monsters Inc for your next costume party or Halloween outing! These are adult sized costumes and go great together or are fun and recognizable on their own!The James P. "Sulley" Sullivan costume is a...

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Baby Wolf Costume - Infant 6-12 Months, 1 Pc
From Amazon
Baby Wolf Costume - Infant 6-12 Months, 1 Pc
Baby Wolf Costume - Infant 6-12 Months, 1 Pc – PACKAGE INCLUDES: 1 hood, 1 jumpsuit, 1 pair of booties - infant ages 6-12 months; ADORABLE DESIGN: Let your baby do some AWOOOOLF! with this costume... View on Amazon
Disney Pixar Monsters Inc. Mike Wazowski Baby Boys' Costume Bodysuit Hat Green (3-6 Months)
From Amazon
Disney Pixar Monsters Inc. Mike Wazowski Baby Boys' Costume Bodysuit Hat Green (3-6 Months)
Disney Pixar Monsters Inc. Mike Wazowski Baby Boys' Costume Bodysuit Hat Green (3-6 Months) – Smiling Mike Wazowski face design; 3-snap closure and lap shoulders for easy dressing and quick diaper changes; Cute cozy cap with horns; Perfect for dress-up, Halloween... View on Amazon
Disney Pixar Monsters University Sulley Toddler Classic Costume, 3T-4T
From Amazon
Disney Pixar Monsters University Sulley Toddler Classic Costume, 3T-4T
Disney Pixar Monsters University Sulley 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
Cookie Monster Deluxe Two-Sided Plush Jumpsuit Costume - Medium (3T-4T)
From Amazon
Cookie Monster Deluxe Two-Sided Plush Jumpsuit Costume - Medium (3T-4T)
Cookie Monster Deluxe Two-Sided Plush Jumpsuit Costume - 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
Plus Size Sulley Costume 2X Light Blue
From Amazon
Plus Size Sulley Costume 2X Light Blue
Plus Size Sulley Costume 2X Light Blue – 100% polyester faux fur & fiberfill; Jumpsuit has Hook and Loop fastener tabs at center back; Stuffed tail attaches to back w/ Hook and Loop fastener;... View on Amazon
Lazy One Animal Blanket Hoodie for Kids, Hooded Blanket, Wearable Kids' Blanket, Soft, Cozy Fleece Hoodie (Monster Blanket)
From Amazon
Lazy One Animal Blanket Hoodie for Kids, Hooded Blanket, Wearable Kids' Blanket, Soft, Cozy Fleece Hoodie (Monster Blanket)
Lazy One Animal Blanket Hoodie for Kids, Hooded Blanket, Wearable Kids' Blanket, Soft, Cozy Fleece Hoodie (Monster Blanket) – WEARABLE BLANKET: With this blanket's cute hood and darling paw pockets, kids will love to wear it. They can use it to lounge around the house... View on Amazon
Disney Adult Monsters Inc Sulley Costume Ultra-Soft Fleece Plush Hooded Robe Bathrobe Large/X-Large
From Amazon
Disney Adult Monsters Inc Sulley Costume Ultra-Soft Fleece Plush Hooded Robe Bathrobe Large/X-Large
Disney Adult Monsters Inc Sulley Costume Ultra-Soft Fleece Plush Hooded Robe Bathrobe Large/X-Large – THIS MONSTERS INC. COSTUME ROBE IS OFFICIALLY LICENSED DISNEY MERCHANDISE - Intimo specializes in high-quality, officially licensed men's, women's, and children’s sleepwear, underwear, and more!. Featuring... View on Amazon
Disney Pixar Monsters Inc. Mike Toddler Boys Cosplay Hooded Coverall Mike Wazowski 2T
From Amazon
Disney Pixar Monsters Inc. Mike Toddler Boys Cosplay Hooded Coverall Mike Wazowski 2T
Disney Pixar Monsters Inc. Mike Toddler Boys Cosplay Hooded Coverall Mike Wazowski 2T – Disney Pixar Monsters Inc. newborn and infant cute, comfy, and stylish coverall; Screen print design of Mike Wazowski with embroidery; Comfortable hood lining; Dress-up cosplay design;... View on Amazon
Amscan James Sullivan Halloween Costume for Children, Monsters Inc, Small, Includes Hooded Jumpsuit, Detachable Tail
From Amazon
Amscan James Sullivan Halloween Costume for Children, Monsters Inc, Small, Includes Hooded Jumpsuit, Detachable Tail
Amscan James Sullivan Halloween Costume for Children, Monsters Inc, Small, Includes Hooded Jumpsuit, Detachable Tail – Transform your little one into the top scarer in our James Sullivan Halloween Costume for children; Includes a blue plush jumpsuit with purple spots and velour... View on Amazon
Beauty Shine Unisex Child Cartoon Mike Wazowski Pajamas Christmas Onesies Plush Cosplay Costumes (8 Years, Mike Wazowski)
From Amazon
Beauty Shine Unisex Child Cartoon Mike Wazowski Pajamas Christmas Onesies Plush Cosplay Costumes (8 Years, Mike Wazowski)
Beauty Shine Unisex Child Cartoon Mike Wazowski Pajamas Christmas Onesies Plush Cosplay Costumes (8 Years, Mike Wazowski) – Material Pajamas by 100% Polar Fleece; Beauty Shine Costume are very soft and comfortable, suitable for family gatherings, parties, children's day, Halloween, Christmas, etc. It is... View on Amazon
Rasta Imposta mens Nestle Fun Dip Package Adult Sized Costumes, Multi, One Size US
From Amazon
Rasta Imposta mens Nestle Fun Dip Package Adult Sized Costumes, Multi, One Size US
Rasta Imposta mens Nestle Fun Dip Package Adult Sized Costumes, Multi, One Size US – 100% polyester; Candy costumes; Thousands of costumes.; Accessories for kids and adults of all ages!; Weave type: knit. View on Amazon
Monsters INC University Sulley Sullivan Sully Monster Ears Headband Halloween Costume Accessory
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Monsters INC University Sulley Sullivan Sully Monster Ears Headband Halloween Costume Accessory
Disguise Monsters Inc Adult Sulley Inflatable Costume Standard Blue
From Amazon
Disguise Monsters Inc Adult Sulley Inflatable Costume Standard Blue
Disguise Monsters Inc Adult Sulley Inflatable Costume Standard Blue – Size: Standard; 100% polyester windbreaker fabric; Back zipper; Head & arms are fully enclosed; elastic at ankle cuffs; Mesh-covered view port in character mouth will restrict vision. View on Amazon
Spirit Halloween Baby Monsters Inc. Sulley Jumpsuit Costume - 12-18m
From Amazon
Spirit Halloween Baby Monsters Inc. Sulley Jumpsuit Costume - 12-18m
Spirit Halloween Baby Monsters Inc. Sulley Jumpsuit Costume - 12-18m – When trying to decide between two sizes, choose the larger size for a better fit.; Officially licensed; Includes jumpsuit with attached tail, hood, and gloves; Polyester; Imported. View on Amazon
Adult Sulley Costume - XL
From Amazon
Adult Sulley Costume - XL
Adult Sulley Costume - XL – 100% polyester faux fur & fiberfill; 100% polyester faux fur & fiberfill; Jumpsuit has Velcro tabs at center back; Stuffed tail attaches to back w/ Velcro;... View on Amazon
Party City Hazmat Suit Halloween Costume for Men, Standard Size, Includes Jumper and Mask
From Amazon
Party City Hazmat Suit Halloween Costume for Men, Standard Size, Includes Jumper and Mask
Party City Hazmat Suit Halloween Costume for Men, Standard Size, Includes Jumper and Mask – Whether you're a mad scientist, trying to stop a zombie invasion or hunting aliens you'll look the part in our Hazmat Suit Halloween costume for men;... View on Amazon
OneDor 10" Short Straight Hair Flapper Cosplay Costume Bob Wig (1B - Off Black)
From Amazon
OneDor 10" Short Straight Hair Flapper Cosplay Costume Bob Wig (1B - Off Black)
OneDor 10" Short Straight Hair Flapper Cosplay Costume Bob Wig (1B - Off Black) – Premium quality wig made from 100% heat-friendly synthetic fiber made in a classic bob cut wig; Comfortable adjustable mesh cap that is size adjustable. Fits securely... View on Amazon
Disguise Men's Disney Pixar Monsters University Mike Deluxe Costume, Green/White/Blue, X-Large/42-46
From Amazon
Disguise Men's Disney Pixar Monsters University Mike Deluxe Costume, Green/White/Blue, X-Large/42-46
Disguise Men's Disney Pixar Monsters University Mike Deluxe Costume, Green/White/Blue, X-Large/42-46 – Officially Licensed product; Product Includes: Top, overlay, 3D vacuform eye, hat and pair of shoe covers.; Whether it's Halloween, birthday parties, or even a fun filled night, disguise is good for everything!. View on Amazon
Disney Pixar Buzz Lightyear Toy Story 4 Deluxe Boys' Costume, Extra Small (3T-4T)
From Amazon
Disney Pixar Buzz Lightyear Toy Story 4 Deluxe Boys' Costume, Extra Small (3T-4T)
Disney Pixar Buzz Lightyear Toy Story 4 Deluxe Boys' Costume, Extra Small (3T-4T) – Officially Licensed Product; Product Includes: Jumpsuit with detachable wings.; Foam overlay bodice with detailed character artwork; Detachable wings; Specialty trims at wrist and pant cuffs; DISNEY - TOY STORY 4. View on Amazon
Baby Monster Mash Costume Deluxe - 0-6 Months
From Amazon
Baby Monster Mash Costume Deluxe - 0-6 Months
Baby Monster Mash Costume Deluxe - 0-6 Months – 1 costume set; Fits 0-6 months; Plush Green long-sleeve jumpsuit with spots, matching Monster hood and booties; Perfect for costume parties, themed parties, dress Ups or any special events. View on Amazon
Halloween Costume Women's Pleated Shiny Club Wear Fish Scales Short Sleeve Skater Dresses Green S
From Amazon
Halloween Costume Women's Pleated Shiny Club Wear Fish Scales Short Sleeve Skater Dresses Green S
Halloween Costume Women's Pleated Shiny Club Wear Fish Scales Short Sleeve Skater Dresses Green S – HALLOWEEN LOOK - The Neptune Fish Scales Mermaid Dress is A Great Gothic Spin on The Mermaid Theme. Plus, The Classic Mermaid Halloween Costume is Perfect... View on Amazon
12 Pack | Blue Construction Party Hats for Kids & Adults in Bulk
From Amazon
12 Pack | Blue Construction Party Hats for Kids & Adults in Bulk
12 Pack | Blue Construction Party Hats for Kids & Adults in Bulk – CONSTRUCTION IS COOL | Construction workers are the real superheroes. These men and women physically built the neighborhoods we live in--and that takes a lot of... View on Amazon
Adult Monsters Inc Celia Mae Costume for Women Small
From Amazon
Adult Monsters Inc Celia Mae Costume for Women Small
Adult Monsters Inc Celia Mae Costume for Women Small – Size: Small; PRODUCT INCLUDES: This officially licensed Monsters Inc. Cilia costume includes a green, printed tunic, lavender pants with shoe covers, and a character headpiece.; FABRIC... View on Amazon
Disney Monsters Inc Adult Mike Wazowski Kigurumi Costume Union Suit Pajama (XXS/XS) Lime Green
From Amazon
Disney Monsters Inc Adult Mike Wazowski Kigurumi Costume Union Suit Pajama (XXS/XS) Lime Green
Disney Monsters Inc Adult Mike Wazowski Kigurumi Costume Union Suit Pajama (XXS/XS) Lime Green – HIS IS OFFICIALLY LICENSED DISNEY MONSTERS INC MERCHANDISE - Intimo specializes in high-quality, officially licensed sleepwear for men, women, boys, and girls. Intimo is the industry... View on Amazon
Disney’s Monsters Inc Long Sleeve Coverall, Sully Bodysuit Creeper with 3D Hood for Boys, Blue, 24M
From Amazon
Disney’s Monsters Inc Long Sleeve Coverall, Sully Bodysuit Creeper with 3D Hood for Boys, Blue, 24M
Disney’s Monsters Inc Long Sleeve Coverall, Sully Bodysuit Creeper with 3D Hood for Boys, Blue, 24M – SUITABLE FOR DAILY USE. Bundle up your little one and protect from the cold, cuts and insect bites as your child navigates his surroundings with this... View on Amazon
Amscan James Sullivan Halloween Costume for Toddlers, Monsters Inc, 3-4T, Includes Hooded Jumpsuit and Detachable Tail
From Amazon
Amscan James Sullivan Halloween Costume for Toddlers, Monsters Inc, 3-4T, Includes Hooded Jumpsuit and Detachable Tail
Amscan James Sullivan Halloween Costume for Toddlers, Monsters Inc, 3-4T, Includes Hooded Jumpsuit and Detachable Tail – Transform your little one into the top scarer in our James Sullivan Halloween Costume for toddlers; Includes a blue plush jumpsuit with purple spots and velour... View on Amazon
Fun Costumes Adult Blue Fur Monster Hands - ST
From Amazon
Fun Costumes Adult Blue Fur Monster Hands - ST
Fun Costumes Adult Blue Fur Monster Hands - ST – 100% polyester; 100% polyester; Gloves have long fur on back, shorter fur on palm; Faux fur gloves designed to allow two fingers together in pinky slot;... View on Amazon
Unisex Baby Flannel Romper Animal Onesie Costume Hooded Cartoon Outfit Suit (Blue, 90)
From Amazon
Unisex Baby Flannel Romper Animal Onesie Costume Hooded Cartoon Outfit Suit (Blue, 90)
Unisex Baby Flannel Romper Animal Onesie Costume Hooded Cartoon Outfit Suit (Blue, 90) – Material:Flannel,Plush,soft comfortable to wear; FEATURE:Animal design,Suit for Daily Pajamas,Outwear Outfit,Halloween Day,Thanksgiving Day and Christmas Day,Gift giving,Cosplay Party.; Newborn baby romper Choose high-quality fabrics, the texture is... View on Amazon
Beauty Shine Unisex Adult Cartoon Aliens Costume Halloween Onesies Plush Cosplay Pajamas (Large, Sulley Sullivan)
From Amazon
Beauty Shine Unisex Adult Cartoon Aliens Costume Halloween Onesies Plush Cosplay Pajamas (Large, Sulley Sullivan)
Beauty Shine Unisex Adult Cartoon Aliens Costume Halloween Onesies Plush Cosplay Pajamas (Large, Sulley Sullivan) – Material Pajamas by 100% Polar Fleece; Beauty Shine ​Costume are very soft and comfortable, suitable for family gatherings, parties, children's day, Halloween, Christmas, etc. It is... View on Amazon
Boo Deluxe Toddler Costume, Purple, Small (2T)
From Amazon
Boo Deluxe Toddler Costume, Purple, Small (2T)
Boo Deluxe Toddler Costume, Purple, Small (2T) – Product includes: top with attached mittens, vest, and headpiece; Disney/Pixar - monsters, Inc; Officially licensed product. View on Amazon
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