You're in Adult Costumes

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Transformers: Revenge of the Fallen Optimus Prime Movie Deluxe Costume

Transformers: Revenge of the Fallen Optimus Prime Movie Deluxe Costume

Transformers: Revenge of the Fallen Optimus Prime Movie Deluxe

at TRENDY HALLOWEEN

Hasbro Transformers Optimus Prime Boys Size 18/20 Costume Hoodie Red

Hasbro Transformers Optimus Prime Boys Size 18/20 Costume Hoodie Red

Your child will stay warm and have fun with the Transformers Optimus Prime Costume Hoodie. This hoodie features a Transformers design with a mouth and eye-mask that will bring fun imaginative play to the everyday. ... more

Hasbro Transformers Optimus Prime Boys Size 18/20 Costume Hoodie Red

Your child will stay warm and have fun with the Transformers Optimus Prime Costume Hoodie. This hoodie features a Transformers design with a mouth and eye-mask that will bring fun imaginative play to the everyday.

Bed Bath & Beyond

$29.99

FREE shipping

go to store
Disguise Costumes Boy's Transformers Age of Extinction Optimus Prime Toddler Muscle Costume, 2T, Red/Blue, Size: Small/2T, Multi

Disguise Costumes Boy's Transformers Age of Extinction Optimus Prime Toddler Muscle Costume, 2T, Red/Blue, Size: Small/2T, Multi

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. An officially licensed Optimus Prime toddler muscle costume from Hasbro's Transformers: Age of Extinction. True-to-character... ... more

Disguise Costumes Boy's Transformers Age of Extinction Optimus Prime Toddler Muscle Costume, 2T, Red/Blue, Size: Small/2T, Multi

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. An officially licensed Optimus Prime toddler muscle costume from Hasbro's Transformers: Age of Extinction. True-to-character...

Jet.com

$15.99

go to store
Transformers Optimus Prime Adult Costume Large, Blue

Transformers Optimus Prime Adult Costume Large, Blue

*Includes Catsuit, Chest Piece, Belt, Gloves*Includes Boot Covers and Headpiece*Officially Licensed*Brand New in Manufacturer Packaging Size: L. Color: Blue. Gender: Female. Age Group: Adult. ... more

Transformers Optimus Prime Adult Costume Large, Blue

*Includes Catsuit, Chest Piece, Belt, Gloves*Includes Boot Covers and Headpiece*Officially Licensed*Brand New in Manufacturer Packaging Size: L. Color: Blue. Gender: Female. Age Group: Adult.

Jet.com

$68.89

FREE shipping

go to store
Hasbro Transformers Optimus Prime Boys Size 18/20 Costume Hoodie Red

Hasbro Transformers Optimus Prime Boys Size 18/20 Costume Hoodie Red

Your child will stay warm and have fun with the Transformers Optimus Prime Costume Hoodie. This hoodie features a Transformers design with a mouth and eye-mask that will bring fun imaginative play to the everyday. ... more

Hasbro Transformers Optimus Prime Boys Size 18/20 Costume Hoodie Red

Your child will stay warm and have fun with the Transformers Optimus Prime Costume Hoodie. This hoodie features a Transformers design with a mouth and eye-mask that will bring fun imaginative play to the everyday.

Bed Bath & Beyond

$29.99

FREE shipping

go to store
Transformers Age Of Extinction Optimus Prime 4-pc.Transformers Dress Up Costume

Transformers Age Of Extinction Optimus Prime 4-pc.Transformers Dress Up Costume

Transformers Age Of Extinction Optimus Prime 4-pc.Transformers Dress Up Costume ... more

Transformers Age Of Extinction Optimus Prime 4-pc.Transformers Dress Up Costume

Transformers Age Of Extinction Optimus Prime 4-pc.Transformers Dress Up Costume

(25,000+)

$35.00

go to store
(25,000+)
4 For $10optimus Prime Costume Size 2t

4 For $10optimus Prime Costume Size 2t

Cute Optimus Prime Costume For Your Little One. It'S In Good Condition. No Rips Or Stains. The Mask Covers All The Eyes. ... more

4 For $10optimus Prime Costume Size 2t

Cute Optimus Prime Costume For Your Little One. It'S In Good Condition. No Rips Or Stains. The Mask Covers All The Eyes.

$12.00

go to store
Transformers Costume

Transformers Costume

Boys Size 810, Optimus Prime Transformer'S Costume Worn Once In Perfect Condition Like New Without Packaging ... more

Transformers Costume

Boys Size 810, Optimus Prime Transformer'S Costume Worn Once In Perfect Condition Like New Without Packaging

$14.00

go to store
Disguise Costumes Men's Optimus Prime Deluxe Adult Costume, X-Large (42-46), Red/Blue, Size: 42 to 46, Multi

Disguise Costumes Men's Optimus Prime Deluxe Adult Costume, X-Large (42-46), Red/Blue, Size: 42 to 46, Multi

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Whether your Halloween night is geared towards tricks or treats, this product will make your holiday celebration extra fun.... ... more

Disguise Costumes Men's Optimus Prime Deluxe Adult Costume, X-Large (42-46), Red/Blue, Size: 42 to 46, Multi

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Whether your Halloween night is geared towards tricks or treats, this product will make your holiday celebration extra fun....

Jet.com

$57.49

FREE shipping

go to store
Adult Transformers Optimus Prime Deluxe Costume by Disguise 73554, 50 to 52, Multi

Adult Transformers Optimus Prime Deluxe Costume by Disguise 73554, 50 to 52, Multi

About this item Adult Transformers Optimus Prime Deluxe Costume includes Jumpsuit with muscle torso and arms and full character helmet. Size=50 to 52 Specifications Shipping Weight (in pounds): 1.0 Assembled in Country of Origin: USA and/or Imported... ... more

Adult Transformers Optimus Prime Deluxe Costume by Disguise 73554, 50 to 52, Multi

About this item Adult Transformers Optimus Prime Deluxe Costume includes Jumpsuit with muscle torso and arms and full character helmet. Size=50 to 52 Specifications Shipping Weight (in pounds): 1.0 Assembled in Country of Origin: USA and/or Imported...

Jet.com

$42.02

FREE shipping

go to store
Disguise Costumes Boy's Transformers 4 Age of Extinction Optimus Prime Muscle Costume, Small (4-6), Blue/Grey, Size: S (4-6)

Disguise Costumes Boy's Transformers 4 Age of Extinction Optimus Prime Muscle Costume, Small (4-6), Blue/Grey, Size: S (4-6)

Help your kid to transform into the powerful Autobot leader with this Transformers 4 Age of Extinction Optimus Prime Muscle Child Costume! The costume includes a printed red, blue and silver jumpsuit with padded muscles sculpted into the arms and... ... more

Disguise Costumes Boy's Transformers 4 Age of Extinction Optimus Prime Muscle Costume, Small (4-6), Blue/Grey, Size: S (4-6)

Help your kid to transform into the powerful Autobot leader with this Transformers 4 Age of Extinction Optimus Prime Muscle Child Costume! The costume includes a printed red, blue and silver jumpsuit with padded muscles sculpted into the arms and...

Jet.com

$20.09

go to store
Disguise Costumes Boy's Transformers 4 Age of Extinction Optimus Prime Muscle Costume, Medium (7-8), Blue/Grey, Size: M (7-8)

Disguise Costumes Boy's Transformers 4 Age of Extinction Optimus Prime Muscle Costume, Medium (7-8), Blue/Grey, Size: M (7-8)

Help your kid to transform into the powerful Autobot leader with this Transformers 4 Age of Extinction Optimus Prime Muscle Child Costume! The costume includes a printed red, blue and silver jumpsuit with padded muscles sculpted into the arms and... ... more

Disguise Costumes Boy's Transformers 4 Age of Extinction Optimus Prime Muscle Costume, Medium (7-8), Blue/Grey, Size: M (7-8)

Help your kid to transform into the powerful Autobot leader with this Transformers 4 Age of Extinction Optimus Prime Muscle Child Costume! The costume includes a printed red, blue and silver jumpsuit with padded muscles sculpted into the arms and...

Jet.com

$21.98

go to store
Transformers Optimus Prime Battle Kids Mask Face Molded Character Vacuform 75436, Girl's

Transformers Optimus Prime Battle Kids Mask Face Molded Character Vacuform 75436, Girl's

Brand : Disguise Feature : Officially Licensed. Feature : Plastic Vacuform Molded character face mask Feature : Approx 10inx7in Feature : Ages 4+. UPC : 039897754369 Style Number : 75436 Gender: Female. Age Group: Kids. ... more

Transformers Optimus Prime Battle Kids Mask Face Molded Character Vacuform 75436, Girl's

Brand : Disguise Feature : Officially Licensed. Feature : Plastic Vacuform Molded character face mask Feature : Approx 10inx7in Feature : Ages 4+. UPC : 039897754369 Style Number : 75436 Gender: Female. Age Group: Kids.

Jet.com

$12.18

go to store
3PC. Adult Megatron Costume, Size: Large, Grey

3PC. Adult Megatron Costume, Size: Large, Grey

Each Transformer costume includes a catsuit, chest piece, belt, gloves, boot covers and headpiece.Choose from Optimus Prime (red & blue), Bumblebee (yellow) or Megatron (grey).The adult Transformers costume comes in adult sizes Medium, Large,... ... more

3PC. Adult Megatron Costume, Size: Large, Grey

Each Transformer costume includes a catsuit, chest piece, belt, gloves, boot covers and headpiece.Choose from Optimus Prime (red & blue), Bumblebee (yellow) or Megatron (grey).The adult Transformers costume comes in adult sizes Medium, Large,...

Jet.com

$66.40

FREE shipping

go to store
Adult Transformers Optimus Prime Bodysuit Costume by Disguise 73538, 38 to 40, Multi

Adult Transformers Optimus Prime Bodysuit Costume by Disguise 73538, 38 to 40, Multi

Adult Transformers Optimus Prime Bodysuit Costume includes One full bodysuit Size: 38 to 40. Color: Multi. Gender: Male. ... more

Adult Transformers Optimus Prime Bodysuit Costume by Disguise 73538, 38 to 40, Multi

Adult Transformers Optimus Prime Bodysuit Costume includes One full bodysuit Size: 38 to 40. Color: Multi. Gender: Male.

Jet.com

$19.98

go to store
Transformers Animated Optimus Prime Classic Child Costume 7-8, Girl's, Blue

Transformers Animated Optimus Prime Classic Child Costume 7-8, Girl's, Blue

Item Sizing : The size guide found below is specific to the costume in this listing. Other costumes may have different sizing patterns. For example, company A's size medium may be equivalent to company B's size large. Be sure to check the size chart... ... more

Transformers Animated Optimus Prime Classic Child Costume 7-8, Girl's, Blue

Item Sizing : The size guide found below is specific to the costume in this listing. Other costumes may have different sizing patterns. For example, company A's size medium may be equivalent to company B's size large. Be sure to check the size chart...

Jet.com

$17.17

go to store
Transformers Optimus Prime Costume, Girl's, Size: Toddler Medium 3 / 4T, Blue

Transformers Optimus Prime Costume, Girl's, Size: Toddler Medium 3 / 4T, Blue

'Transform' your little girl into the hero of her favorite summer blockbuster! Dress and character headpiece. Child small 3-4. Size: Toddler Medium 3 / 4T. Color: Blue. Gender: Female. Age Group: Kids. ... more

Transformers Optimus Prime Costume, Girl's, Size: Toddler Medium 3 / 4T, Blue

'Transform' your little girl into the hero of her favorite summer blockbuster! Dress and character headpiece. Child small 3-4. Size: Toddler Medium 3 / 4T. Color: Blue. Gender: Female. Age Group: Kids.

Jet.com

$9.14

go to store
Leg Avenue 6-Piece Optimus Prime Transformers Adult Halloween Costume, Size: Medium, Blue

Leg Avenue 6-Piece Optimus Prime Transformers Adult Halloween Costume, Size: Medium, Blue

Look formidable as the leader of the Autobots in this unique Optimus Prime Costume for women. Worthy of cosplay events, this outfit will have all the Autobots following your commands! Get ready to roll out, Autobots! Costume features: Spandex character... ... more

Leg Avenue 6-Piece Optimus Prime Transformers Adult Halloween Costume, Size: Medium, Blue

Look formidable as the leader of the Autobots in this unique Optimus Prime Costume for women. Worthy of cosplay events, this outfit will have all the Autobots following your commands! Get ready to roll out, Autobots! Costume features: Spandex character...

Jet.com

$66.37

FREE shipping

go to store
Adult Transformers Optimus Prime Bodysuit Costume by Disguise 73538, Size: 42 to 46, Multi

Adult Transformers Optimus Prime Bodysuit Costume by Disguise 73538, Size: 42 to 46, Multi

Keep all the other Avengers in line in these awesome Captain America costumes from Disguise! These officially licensed muscle costumes include full body jumpsuit with muscle torso and arms, and soft headpiece. These are great on their own, but don't... ... more

Adult Transformers Optimus Prime Bodysuit Costume by Disguise 73538, Size: 42 to 46, Multi

Keep all the other Avengers in line in these awesome Captain America costumes from Disguise! These officially licensed muscle costumes include full body jumpsuit with muscle torso and arms, and soft headpiece. These are great on their own, but don't...

Jet.com

$20.98

go to store
Optimus Prime Rescue Bot Toddler Muscle Costume, Red/Blue, Toddler Large, Toddler Girl's, Size: Large (4-6), Multi

Optimus Prime Rescue Bot Toddler Muscle Costume, Red/Blue, Toddler Large, Toddler Girl's, Size: Large (4-6), Multi

These authentic licensed Hasbro Transformers Rescue Bots costumes from Disguise are a great way to get your loved ones into the evil fighting spirit this Halloween. Costume includes the jumpsuit with muscle torso and arms, and soft character... ... more

Optimus Prime Rescue Bot Toddler Muscle Costume, Red/Blue, Toddler Large, Toddler Girl's, Size: Large (4-6), Multi

These authentic licensed Hasbro Transformers Rescue Bots costumes from Disguise are a great way to get your loved ones into the evil fighting spirit this Halloween. Costume includes the jumpsuit with muscle torso and arms, and soft character...

Jet.com

$23.24

go to store
Plus Size Optimus Prime Alternative Adult Halloween Costume, Size: Standard/Plus (42-52), Blue

Plus Size Optimus Prime Alternative Adult Halloween Costume, Size: Standard/Plus (42-52), Blue

Bring out your inner galactic superhero with this Optimus Prime Halloween Costume. This colorful piece transforms you into the leader of the Transformers. This Optimus Prime adult costume includes a detailed printed T-shirt and a full mask. It comes in... ... more

Plus Size Optimus Prime Alternative Adult Halloween Costume, Size: Standard/Plus (42-52), Blue

Bring out your inner galactic superhero with this Optimus Prime Halloween Costume. This colorful piece transforms you into the leader of the Transformers. This Optimus Prime adult costume includes a detailed printed T-shirt and a full mask. It comes in...

Jet.com

$11.11

go to store
Leg Avenue Women's Transformers 6 Piece Megatron Costume, Grey, Medium

Leg Avenue Women's Transformers 6 Piece Megatron Costume, Grey, Medium

Each Transformer costume includes a catsuit, chest piece, belt, gloves, boot covers and headpiece.Choose from Optimus Prime (red & blue), Bumblebee (yellow) or Megatron (grey).The adult Transformers costume comes in adult sizes Medium, Large,... ... more

Leg Avenue Women's Transformers 6 Piece Megatron Costume, Grey, Medium

Each Transformer costume includes a catsuit, chest piece, belt, gloves, boot covers and headpiece.Choose from Optimus Prime (red & blue), Bumblebee (yellow) or Megatron (grey).The adult Transformers costume comes in adult sizes Medium, Large,...

Jet.com

$43.02

FREE shipping

go to store
Adult Bumble Bee Bodysuit, Size: Small, Yellow

Adult Bumble Bee Bodysuit, Size: Small, Yellow

Each Transformer costume includes a catsuit, chest piece, belt, gloves, boot covers and headpiece.Choose from Optimus Prime (red & blue), Bumblebee (yellow) or Megatron (grey).The adult Transformers costume comes in adult sizes Medium, Large,... ... more

Adult Bumble Bee Bodysuit, Size: Small, Yellow

Each Transformer costume includes a catsuit, chest piece, belt, gloves, boot covers and headpiece.Choose from Optimus Prime (red & blue), Bumblebee (yellow) or Megatron (grey).The adult Transformers costume comes in adult sizes Medium, Large,...

Jet.com

$66.37

FREE shipping

go to store