Home » Party Costumes » Alphabet Letter Costumes » Best Costumes Starting With I for 2024

Best Costumes Starting With I for 2024

If you’re looking for the best costumes starting with I then you’ve come to the right place. We’ve got heaps of great costumes that start with I for Halloween or any I dress up party or occasion. From book week to costume parties – we’ve got you covered.

There are costumes beginning with I for adults, kids, babies, pets and couples. There really is something for everyone. From easy, low-key costumes to stand out costumes that will stop traffic – you’ll find lots of ideas below.

Read on for fun dress up starting with I ideas from Iron man to ice cream – find the perfect costume that suits you. Get ready to find a fun fancy dress beginning with I costume to add to your wish list for Halloween or your next special occasion.

costumes starting with i

(This post probably contains affiliate links. See the disclosure policy for more information. You can find the disclosure policy here.)

Costumes Starting with I

Whether you are looking to buy or DIY a costume read on for some fun ideas.

In this article you’ll find letter I inspired:

  • Womens costume ideas
  • Mens costume ideas
  • Girls Halloween costumes
  • Boys Halloween costumes
  • Book week costumes
  • Plus size costumes
  • Pets costumes (cats and dogs)

If you need costumes for letter I party or Halloween or dress up starting with first letter of your name there are heaps of fun ideas below.

Costumes Beginning with I

All the costume ideas starting with I that are pictured in this article are available to purchase. You can find more details of each pictured costume by clicking on the photo and checking the item details and reviews.

We have many other costumes available that are not pictured by you can find them by clicking on the link at the bottom of each category. For example we may feature a picture of an adult’s costume that is also available for children too.

You can find all the costumes featured in this article and lots more right here.

These fun costumes are broken down into lists of categories such as things, food, celebrities, sport, animals and more.

Things Starting with I Costumes

  • iPhone

Cell Phone Smartphone Mobile App Halloween Costume Funny T-Shirt

  • Iceberg

Penguins On The Iceberg Print Men and Women Hooded Cloak Long Cape, for Christmas Halloween Cosplay Costumes 59inch Black

  • Ice

Ice Ice and Baby Funny Family Halloween Costume Couples 2023 T-Shirt

  • Injection

Rasta Imposta Syringe Costume Needle Injection Medical Supplies Dress Up Cosplay Halloween Costumes, Adult One Size

  • Infection

Rasta Imposta Covid Germ Costume Bug Virus Bacteria Mens Womens Dress Up Cosplay Costumes, Adult One Size

  • Inflatable

LookOurWay Air Dancers Inflatable Tube Man Costume - Wacky Waving Inflatable Tube Guy Blow Up Halloween Costume - Adult Size - Red


Other things starting with I costume ideas include:

  • iPod
  • Igloo
  • Iron
  • Ink
  • Inkpot
  • Ironing Board
  • Idol
  • Island
  • Influenza
  • Inn
  • Icepick
  • Image
  • Irregular triangle

Find all the things that start with I costumes right here.

Characters Beginning with I

  • Iron Man

MARVEL’S IRON MAN HALLOWEEN COSTUME FOR KIDS - Deluxe Jumpsuit w/Printed Design, 3D Molded Headpiece and Gloves

  • Itsy Bitsy Spider

Rubie's Eensy Weensy Spider Child's Costume, Medium Black

  • Inspector Gadget

Inspector Gadget Plus Size Mens Costume 3X

  • It

Rubie's Women's It Movie Deluxe Pennywise Adult Sized Costumes, As Shown, Medium US

  • Incredible Hulk

Marvel Hulk Adult Costume - Padded Jumpsuit with Foil Logo and Plastic Mask X-Large Green

  • Inn Keeper

Fun Express - Adult Inn Keeper Costume for Christmas - Apparel Accessories - Costumes - Adult - Unisex Costumes - Christmas - 3 Pieces

  • Invisible Man / Woman

Full Bodysuit Unisex Spandex Stretch Adult Costume Zentai Disappearing Man Body Suit (XX-Large, White)

Other famous characters beginning with I costumes include:

  • Indiana Jones
  • Imp
  • Ice Queen
  • Impossibear
  • Iron Golem
  • Ice Princess
  • Izzy
  • Iroh
  • Iduna
  • Insectosaurus
  • Ichabod Crane
  • Isabella from Encanto
Jazwares Adult Womens INDIANA JONES Costume - Shirt and Jacket with Logo, Pants, Buckled Belt, and Hat X-Small
Indiana Jones Costume

Find all the characters that start with I costumes right here.

Foods Starting with I Costumes

  • Ice Cream

Pint of Ice Cream Halloween Costume - Cute One Size Junk Food Outfits for Adults

  • Ice Cream Sundae

Rasta Imposta Ice Cream Sundae, Multi, One Size

  • Iced Coffee

Rasta Imposta Barista's Nightmare Coffee Cup Costume Java Joe Funny Cosplay Party Costumes, Adult One Size

  • ICEE Blue

Rasta Imposta Icee Blue Costume Dress Up Cosplay Prop Kids Slurpee Slushy Slush Puppie Halloween Costumes, Child Size 3-6



Other food starting with I costume ideas include:

  • Instant Oats
  • Iceberg Lettuce
  • Ice Cream Cake
  • Ice Cream Soda
  • Iced Tea
  • Instant Noodles
  • Incaberry
  • Italian Parsley
  • Icing

Find all the food that starts with I costumes right here.

Couple Costumes Starting with I

  • Italian Meatballs

Rasta Imposta Meatballs & Spaghetti Couples Costume Italian Food Dress Up Party Halloween Costumes, Adult One Size

Animals that Start with I Costumes

  • Iguana

Adult Green Iguana Costume Small

  • Imperial Moth

Seasons Halloween Women Moth Wing (One Size Fits Most)

  • Ibis
  • Insects
  • Impala

Find all the animals beginning with I costumes right here.

Pet Costumes Beginning with I

  • Ice cream

Rubie's Dripping Ice Cream Cone Pet Costume, Large

  • Iced Latte 

Rubie's Puppy Latte Pet Costume, Medium

  • Iron Man

Iron Man Pet Pet Pet Costume - Small

  • Itsy Bitsy Spider

BWOGUE Halloween Pet Costume Spider Cosplay Apparel Dog Cat Spider Costume for Party Costume for Small Medium Dog Costume,Large

  • It (Pennywise)

Rubie's IT Movie Walking Pennywise Pet Costume, Medium

  • Incredible Hulk

Find all the pet costumes starting with I right here.

Job Costumes that Start with I

  • Influencer
  • Immunologist
  • Industrial Engineer
  • Ice Cream Truck Driver
  • Immigration Officer
  • Impersonator
  • Interpretor
  • Intern
  • Ice Cream Vendor

Dress Up America Ice Cream Vendor Costume for Kids - Product Comes Complete with: Shirt, Pants, Ice Cream Tray, Six Cones and Hat (Small)

Celebrities Starting with I Costumes

  • Ice Cube
  • Ice-T
  • Idris Elba
  • Isla Fisher
  • Ingrid Bergman
  • Isabella Rossellini
  • Iggy Azalea
  • Iggy Pop
  • Ivanka Trump
  • Imran Khan
  • Ivan Lendl

Historical Figures Costumes Starting with I

  • Issac Newton
  • Ivan Pavlov
  • Ivan the Great
  • Ivar the Boneless
  • Immanuel Kant

Sport Starting with I Costumes

  • Ice Hockey
  • Ironman
  • Inline Skating
  • Indoor Cricket
  • Ice Skating

easyforever Women's Long Sleeve Figure Ice Skating Dress Mesh Rhinestone Roller Skating Lyrical Dance Costume White Small

Countries Starting with I Costumes

  • Italy
  • Indonesia
  • India
  • Iran
  • Iraq
  • Israel
  • Ireland
  • Iceland

Why not wear a shirt featuring a flat of one of the countries listed above?

Rasta Imposta Men's Flag Tunic- Ireland, Multi, One Size

Find all the fun costumes and fancy dress beginning with I right here.

Baby Costumes that Start with I

  • Inspector Gadget
  • Ice Cream
  • Incredible Hulk
  • Itsy Bitsy Spider

InCharacter Baby Boys Itsy Spider Infant-and-toddler-costumes, Multi-1, Medium US

Find all the baby costumes that begin with I right here.

 Colors starting with I Costume Ideas

  • Ivory
  • Ink
  • Indigo
  • Ice Blue

Why not wear a costume in one of the colors above? Perhaps a morphsuit or a cape for an easy costume idea. 

Easy Costumes that Start with I

If you are looking for some super easy costumes starting with I then look at the fun t-shirt ideas below. There is nothing better than a t-shirt and jeans for a quick and easy costume – and it totally counts! 

  • I’m Fine Shirt

I'm Fine Graphic Sarcastic Movie Halloween Zombie Funny T Shirt L White

  • Image Shirt


Halloween Costume .jpg Funny Missing Graphics File Extension T-Shirt

  • Iron Man Shirt

Tony Cosplay Adult Novelty Arc Reactor Illuminate T-Shirt Sleeve Costume Clothing for Men Kids Adult Stark Reactor Bracelet (XXXL) (XXL) Black

  • Incredible Hulk Shirt

Marvel Incredible Hulk Halloween Costume T-Shirt

Or if all else fails why not look at a letter I tshirt

Letter I Capital Alphabet Monogram Initial T-Shirt

Planning a costume party? Check out the best fancy dress themes for adults.

Don’t miss our other fun letter costume ideas.

A costumes

B costumes

C costumes

D costumes

E costumes

F costumes

G costumes

H costumes

J costumes

K costumes

L costumes

M costumes

N costumes

O costumes

P costumes

R costumes

S costumes

T costumes

W costumes

Y costumes

Halloween Costumes for Big and Tall Guys

I sincerely hope you have found some fun costumes that start with I for the whole family. Please pin this post so that you can find us for Halloween or your next dress up occasion.

costumes that start with i

Web Analytics Made Easy - Statcounter


Leave a Comment