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.

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...

World's Best Monsters Inc. Costumes This Side of Monstropolis

Do you or your kids love Disney/Pixar's Monsters Inc and Monsters University? Then we have found some great costumes for the whole family. Dress up as top scarers James P. "Sulley" Sullivan and his assistant Mike Wazowski and make them proud by doing some scaring this Halloween. No...

NEWCOSPLAY Adult Christmas Unisex Pyjamas Halloween Onesie Costume (M, Sullivan) – Package content: 1 x costume (no shoes) and Size reference Product details; DETAILS - The cute animal onesie designs has the tail, eyes and nose like... View on Amazon
Disney Pixar Monsters Inc. Mike Wazowski Baby Boys' Costume Bodysuit Hat Green (24 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 – 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
Beauty Shine Unisex Child Cartoon Costume Halloween Onesies Plush Cosplay Pajamas (Mike Wazowski, 8 Years) – 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
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
Monsters Inc Adult Sulley Inflatable Costume Standard – Size: Standard. View on Amazon
Luca Costume for Kids, Official Disney Costume Jumpsuit and Mask, Classic Size Small (4-6) – OFFICIALLY LICENSED LUCA COSTUME FOR KIDS - Luca costume jumpsuit with mask and attached tail so you can be the coolest sea creature this Halloween!; AUTHENTIC... View on Amazon
Rubies Mandalorian Star Wars Costume Kids Youth Sizes Dress Up Cosplay Halloween (Classic Mandalorian, Large) – This officially licensed Star Wars costume will give you the look you need to start your career as the galaxy's most fearsome bounty hunter.; Featuring a... View on Amazon
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
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
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
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
MizHome Unisex Soft Paw Claw Home Slippers Animal Costume Shoes Blue L – SIZING: "10-13 M US Little Kid" fits US Kid's Size 10-13;Medium fits 6-8 B(M) US Women/4-6 D(M) US Men;Large fits 9-12 B(M) US Women/7-13 D(M) US... View on Amazon
NEWCOSPLAY Halloween Unisex Child Sullivan One-Piece Pajamas Costume (Sullivan,8 Years) – Package content: 1 x costume (no shoes) and Size reference Product details; VERSATILE - Loose fitting materials allow you the flexibility of movement while maintaining style... View on Amazon
JOYIN 14 Pcs Police Pretend Play Toys Hat and Uniform Outfit for Halloween Dress Up Party, Police Officer Costume, Role-Playing – Our police officer costume accessories paly set toy includes police hat, police vest, real flashlight, walkie talkie with realistic siren sounds, best fit for ages 4-8,... View on Amazon
Disney Monsters Inc. Adult Sulley Kigurumi Sherpa Fleece Cosplay Costume One Piece Union Suit (L/XL) Blue – OFFICIALLY LICENSED DISNEY SULLEY KIGURUMI UNION SUIT, GUARANTEED; DETAILED SULLEY FACE DESIGN ON HOOD - Features the blue fur, large purple spots of the character, high-quality... View on Amazon
Monster Inc Mike Wazowski Adult Onesie Costume For Women and Men.S Green – BETTER QUALITY: Mike Wazowski face on the onesie hood is well sewn. Pockets are on two sides. Made of soft and durable fleece, costume will get... View on Amazon
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
Plus Size Sulley Costume 2X Light Blue – Size: 2X; 100% polyester faux fur & fiberfill; Jumpsuit has Hook and Loop fastener tabs at center back; Stuffed tail attaches to back w/ Hook and... View on Amazon
Amscan Mike Wazowski Halloween Costume for Children, Monsters Inc, Small, Includes Green Tunic and Pants – Transform your little one into Sulley’s trusty sidekick in our Mike Wazowski Halloween Costume for children; Includes a green oversized tunic with attached horns on shoulders,... View on Amazon
HALLOWITCH Monster Inc. Mike Wazowski Onesie Costume for Adults Men Women and Teens L Green – MOST COMFORTABLE HALLOWEEN COSTUME: Animal onesies like Mike Wazowski onesies are the most comfortable costumes for Halloween or other events. They are soft, baggy, warm and... View on Amazon
Beauty Shine Unisex Adult Cartoon Costume Halloween Onesies Plush Cosplay Pajamas (Sulley Sullivan, Medium) – 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
Disney Monsters Inc Adult Mike Wizowski 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
Adult Monsters Inc Celia Mae Costume for Women Medium – Size: Medium; 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 Cars Toddler Boys Lightning McQueen Costume Coverall 5T Red – Cars Lightning McQueen red zip-up costume coverall with woven patch of flags; Screen print design of Lightning McQueen with white puff ink; Cars logo; Ankle-to-chin zip-up... View on Amazon
Rubie's Godzilla King of The Monsters Child Costume, Small, Model: – Officially licensed Godzilla King of the monsters child costume; look for Rubie's trademark on packaging and label to help assure you've received authentic, safety-tested item; Long... View on Amazon
Rubie's Disney Furry Hooded Costume Hat Cap - Teen/Adult Size (Monsters Inc - Mike) – One Hood with attached Gloves; Other items do not come with this; Teen/Adult One Size; Recommended Age: 12 years old or older.. View on Amazon
The Toy Story Infant Alien Costume 6/12 Months – Size: 6/12 Months; 100% polyester; Jumpsuit has hook & loop fastener at center back; Plastic snaps along inseams for easy diaper access; Printed planet emblem & belt buckle on front. View on Amazon