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GhowLis Inflatable Alien Monster Costume

Regular price
£64.00
Sale price
£64.00
Regular price
£128.00
  • Oversized alien monster design with clear viewing window
  • High-speed electric fan for instant inflation and fresh airflow
  • Dual power compatibility: 4 x AA batteries or portable power bank
  • Quick-deflate, foldable design available in adult and child sizes
Option:
The Solution

Meet GhowLis

The ultimate party fancy dress outfit, combining an oversized alien design, rapid fan inflation, cooling continuous airflow, and dual power flexibility for UK Halloween parties and events.

Without GhowLis

Sweaty Masks, Boring Costumes & Deflating Props

  • Generic fabric outfits that blend into the background and tear easily
  • Suffocating rubber masks that fog up and trap uncomfortable body heat
  • Weak blow-ups that deflate whenever you sit down or move around
  • Bulky costumes that take up huge wardrobe space and can't be reused
With GhowLis

Hilarious, Breathable & Instant Inflatable Alien Fun

  • Oversized alien monster silhouette guarantees uncontrollable laughter and crowd attention
  • Built-in electric fan continuously circulates fresh air, keeping you cool and comfortable
  • Discreet, crystal-clear viewing window provides full visibility for dancing and walking
  • Dual power compatibility lets you run on AA batteries or a portable USB power bank all night

Oversized Alien Monster

Creates a comical, head-turning alien monster illusion that instantly steals the show at any event

Continuous Cooling Airflow

High-powered electric fan keeps the costume fully inflated and continuously ventilated inside

Dual Power Flexibility

Operates smoothly with 4 AA batteries or connects directly to any portable USB power bank

Clear Viewing Window

Discreet clear viewing window allows safe navigation without breaking the alien character design

Inflatable Party Outfits

Engineered for maximum hilarity, total comfort & effortless wear across the UK

Hilarious Alien Monster

Hilarious & Eye-Catching Oversized Design

Stand out effortlessly at any Halloween party, festival, or stage event. GhowLis creates a head-turning, oversized alien monster illusion that gets instant laughs, high-fives, and photo requests wherever you go.

  • Oversized alien monster design for maximum comedic visual impact
  • Guaranteed crowd-pleaser for trick-or-treating, pub crawls, and stag dos
  • Lightweight yet durable fabric built to handle dancing and movement

Instant Showstopper Look

Oversized silhouette creates an unforgettable comical illusion that steals the spotlight

Inflation Speed

Ready in Seconds

Continuous Rapid Fan

Rapid Inflation with Continuous Cooling Airflow

Equipped with a compact, high-efficiency electric fan, GhowLis inflates in seconds and maintains full volume continuously. The constant air circulation keeps the suit cool and comfortable all night.

  • High-speed built-in fan fully inflates costume in moments
  • Continuous airflow ensures interior stays ventilated and fresh
  • Clear viewing window provides excellent visibility for safe navigation
Dual Power & Compact

Dual Power Options & Effortless Foldable Storage

Power your costume using standard 4 × AA batteries or connect to a portable USB power bank for all-night wear. Deflates flat in seconds for compact, hassle-free storage until your next party.

  • Dual power flexibility via AA battery box or portable USB power bank
  • Dedicated sizing options for adults (150–200 cm) and children (80–130 cm)
  • Quick deflation and foldable design for easy, space-saving storage

AA or USB Power Bank

Power Source

Adults 150–200cm

Height Range

Simple 3-Step Setup

Transform into an alien in 3 easy steps

01

Step Inside & Secure

Step into the suit, secure the elasticated openings at your ankles and wrists, and position your power pack.

02

Turn On Built-In Fan

Connect the built-in fan to 4 AA batteries or plug in your portable USB power bank and switch it on.

03

Inflate & Enjoy the Party

Watch the alien inflate in seconds, peer out through the clear viewing window, and get ready for non-stop laughs.

No complicated straps or restrictive face masks
Runs on AA batteries or standard USB power banks
Inflates in seconds and stays ventilated all evening
Get My GhowLis Costume Today

Perfect for Halloween street parties, trick-or-treating, festivals, university pub crawls, and charity fun runs

Halloween Costume Innovation

Why GhowLis is the UK's favourite Halloween fancy dress sensation

Scroll across to compare Halloween costume options
Hilarious Oversized Alien Design with Built-In Rapid Fan & Dual Power
GhowLis Inflatable Alien Costume Top Choice
Standard Flimsy Fabric Costumes
Sweaty Rubber Masks & Bodysuits
Cheap Manual Blow-Up Outfits
Comfort & Impact Giant eye-catching alien monster silhouette with continuous cooling airflow Flat, uninspired fabric that blends into the crowd and tears easily Claustrophobic, sweaty rubber that traps heat and restricts breathing Deflates quickly with weak pumps, leaving you with sagging fabric mid-party
Built-In Rapid Inflation Fan: Keeps the costume fully inflated and voluminous all night
Clear Panoramic Viewing Window: Ensures full visibility while maintaining the alien illusion
Wearability & Visual Fun Hilarious alien abduction illusion that grabs attention and gets instant laughs across any British party Zero comedic impact; looks identical to every other generic high-street outfit Muffles speech, obscures vision, and becomes unbearably uncomfortable after 20 minutes Fiddly battery packs that overheat or cut out after minimal use
Dual Power Flexibility: Runs on 4 AA batteries or any portable USB power bank
Foldable & Compact Storage: Deflates in seconds for easy reuse year after year Effortlessly powers through long Halloween nights and pub crawls with USB power bank support
Price & Long-Term Value £64.00 A premium, reusable showstopper costume designed for unforgettable fancy dress events Disposable fast-fashion costumes that rip and end up in landfill after one night Overpriced theatrical rentals costing upwards of £100 with strict return deadlines Substandard blow-ups with noisy, unreliable motors that fail immediately
£126+/yr

Multiple single-use outfits & accessories

£64.00

GhowLis Inflatable Alien Costume

£63+

Your total fancy dress savings

Customer Reviews

Join 10,000+ delighted UK Halloween partygoers

4.9

out of 5 stars

5★
89%
4★
8%
3★
2%
2★
1%
1★
0%

1,180+

Verified UK Reviews

98%

Customer Satisfaction

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Verified UK Purchase

"GhowLis was an absolute sensation at our street party in Surrey! I plugged it into my Anker power bank and it stayed fully inflated and cool for over four hours. Won first prize in the fancy dress competition without question!"

O

Oliver H.

Surrey, UK

Verified UK Purchase

"Brilliant costume! My son wore the child size for trick-or-treating in Manchester and had crowds of people laughing and asking for photos. The viewing window was clear and safe, and the fan kept him from overheating."

C

Charlotte R.

Manchester, UK

Verified UK Purchase

"Far better than standard stuffy Halloween masks. Inflates in literally 30 seconds and the airflow inside makes it very comfortable to wear down the pub. Folds down flat into a tiny bag for storage too."

G

George M.

Edinburgh, UK

10K+

UK Parties Rocked

<30s

Inflation Time (Sec)

98%

Satisfaction Rate

4.9

Average UK Rating

30-Day Money-Back Guarantee & UK Support

Order your GhowLis Inflatable Costume with complete peace of mind. If you are not thoroughly impressed by the comical look, rapid inflation, and comfortable airflow, our UK customer care team will arrange an easy, hassle-free return within 30 days.

30-Day Money-Back Guarantee
UK-Based Customer Support
Secure UK Checkout
UK Support

Got Questions? We've got answers

Transform into the Ultimate Party Alien with GhowLis

Steal the show at this year's Halloween party or festival with the GhowLis Inflatable Alien Costume. With built-in rapid inflation, continuous cooling airflow, and dual power flexibility, you get hours of hassle-free fancy dress fun. Order today with 50% off and tracked UK delivery.

Claim 50% Off GhowLis Now
Tracked Royal Mail Delivery
30-Day Money-Back Guarantee
4.9/5 Star UK Rating