Costumes That Start with A costume — example look
AI-generated example

Costumes That Start with A

Alphabet party ready: discover the best costumes starting with the letter A.

Whether you are attending an alphabet-themed party or looking for a creative challenge, dressing up as something starting with the letter 'A' is a fun way to narrow down your options. Popular choices range from classic archetypes like Astronauts and Angels to iconic characters like Alice in Wonderland and Ariel. This guide helps you choose, style, and assemble the perfect 'A' costume for your next event.

Difficulty
Easy
Time
~30 min
Budget
$20–80
See yourself in one of these →What you need

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See yourself as Costumes That Start with A

One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.

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Costumes That Start with A costume
Example look · AI-generated
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Result

40 Costumes That Start with A costume ideas

Ranked by how many people are searching for them this season. Open any one for the full guide and to try it on.

What you need for a Costumes That Start with A costume

  • Astronaut Jumpsuit

    A white or orange full-body flight suit with NASA-style patches.

    DIY: Wear white sweatpants and a white sweatshirt, then tape printed space patches to the chest.

    Amazon

  • Angel Halo and Wings

    A matching set of white feather wings and a tinsel halo on a headband.

    DIY: Cut wings out of white cardboard and glue coffee filters or white feathers to them.

    Amazon

  • Alice in Wonderland Dress

    A light blue knee-length dress with a white pinafore apron.

    DIY: Wear any blue dress you own and layer a plain white kitchen apron over it.

    Amazon

  • Alien Headband and Metallic Top

    A silver or green metallic shirt paired with a green alien antenna headband.

    DIY: Wrap green pipe cleaners around a basic headband and attach green pom-poms to the ends.

    Amazon

How to put it together

  1. 1

    Select your 'A' theme from popular options like Astronaut, Angel, Alien, or Alice in Wonderland.

  2. 2

    Gather the primary garment, focusing on the signature color palette (e.g., metallic green for Alien, sky blue for Alice).

  3. 3

    Add the defining headpiece, such as a halo, astronaut helmet, alien antenna, or Alice's black hair bow.

  4. 4

    Secure key props, like a toy ray gun for an alien or a stuffed white rabbit for Alice, to make the character instantly recognizable.

  5. 5

    Put on comfortable matching footwear, such as white sneakers for an astronaut or black ballet flats for Alice.

  6. 6

    Do a final mirror check to ensure your chosen 'A' character's silhouette is clear and readable.

Makeup & hair

Tailor your look to your chosen character: use silver glitter and green face paint for an alien, soft dewy makeup with a high ponytail for an angel, or a classic blonde wig with a black headband for Alice.

Costumes That Start with A for couples, groups, kids & more

couples
Go as an Angel and Devil (if only one needs to start with A) or an Astronaut and Alien.
group
Dress as the letter 'A' squad: Astronaut, Alien, Angel, and Alice in Wonderland.
kids
An adorable plush Avocado or a classic Ariel mermaid costume.
Plus size
An oversized inflatable Apple costume or a comfortable, stretchy velvet Archer tunic.
pet
A cute pet-sized Alligator costume or simple Angel wings for your dog.

Tips

  • Keep a backup explanation ready, as people at alphabet parties love to ask, 'What are you?'
  • Focus on the headwear (halo, antenna, helmet) since it makes the costume recognizable even in crowded rooms.
  • If you are on a budget, choose the Angel or Alien options, which can be made almost entirely from cheap accessories and basic wardrobe items.

Did you know? Alphabet-themed parties, where guests must dress as something starting with the first letter of their host's name, are one of the fastest-growing party trends of the decade.