Skip to content

🚀 10% OFF YOUR ORDER AT CHECKOUT 🚀

  • Home
  • Shop All
  • Shop by Style
    • Tees
    • Sweatshirts & Hoodies
    • Hats
    • Accessories
  • Shopy by Fit
    • Men
    • Women
    • Unisex
  • Donate
  • Instagram
  • TikTok
Log in

Country/region

  • Australia USD $
  • Austria USD $
  • Belgium USD $
  • Canada USD $
  • Czechia USD $
  • Denmark USD $
  • Finland USD $
  • France USD $
  • Germany USD $
  • Hong Kong SAR USD $
  • Ireland USD $
  • Israel USD $
  • Italy USD $
  • Japan USD $
  • Malaysia USD $
  • Netherlands USD $
  • New Zealand USD $
  • Norway USD $
  • Poland USD $
  • Portugal USD $
  • Singapore USD $
  • South Korea USD $
  • Spain USD $
  • Sweden USD $
  • Switzerland USD $
  • United Arab Emirates USD $
  • United Kingdom USD $
  • United States USD $
  • Instagram
  • TikTok
  • YouTube
Official OIIA Cat Shop
  • Home
  • Shop All
  • Shop by Style
    • Tees
    • Sweatshirts & Hoodies
    • Hats
    • Accessories
  • Shopy by Fit
    • Men
    • Women
    • Unisex
  • Donate
  • Instagram
  • TikTok

Country/region

  • Australia USD $
  • Austria USD $
  • Belgium USD $
  • Canada USD $
  • Czechia USD $
  • Denmark USD $
  • Finland USD $
  • France USD $
  • Germany USD $
  • Hong Kong SAR USD $
  • Ireland USD $
  • Israel USD $
  • Italy USD $
  • Japan USD $
  • Malaysia USD $
  • Netherlands USD $
  • New Zealand USD $
  • Norway USD $
  • Poland USD $
  • Portugal USD $
  • Singapore USD $
  • South Korea USD $
  • Spain USD $
  • Sweden USD $
  • Switzerland USD $
  • United Arab Emirates USD $
  • United Kingdom USD $
  • United States USD $
Log in Cart

Item added to your cart

View cart

Filter:

Availability
0 selected
Reset
Availability
Price
The highest price is $39.95 Reset
$
$
Remove all

7 products

Filter and sort Filter

Filter and sort

Filter

7 products

Availability
Clear
Price

The highest price is $39.95

$
$
Clear
Remove all
Remove all

7 products

  • Product mockup

    Women's OIIA Pink Slime Tee

    Women's OIIA Pink Slime Tee

    Regular price $26.95 USD
    Regular price Sale price $26.95 USD
    Unit price /  per 
  • Product mockup

    Women's OIIA Party Time Tee

    Women's OIIA Party Time Tee

    Regular price $26.95 USD
    Regular price Sale price $26.95 USD
    Unit price /  per 
  • Product mockup

    Women's Dark Ethel Tee

    Women's Dark Ethel Tee

    Regular price $26.95 USD
    Regular price Sale price $26.95 USD
    Unit price /  per 
  • Product mockup

    OIIA Ethel Dad Hat

    OIIA Ethel Dad Hat

    Regular price $25.95 USD
    Regular price Sale price $25.95 USD
    Unit price /  per 
  • Product mockup

    Women’s Ethel Crop Top Tee

    Women’s Ethel Crop Top Tee

    Regular price $27.95 USD
    Regular price Sale price $27.95 USD
    Unit price /  per 
  • Women's Dark Ethel Crop Top Tee

    Women's Dark Ethel Crop Top Tee

    Women's Dark Ethel Crop Top Tee

    Regular price $27.95 USD
    Regular price Sale price $27.95 USD
    Unit price /  per 
  • Love Ethel Hoodie

    Love Ethel Hoodie

    Love Ethel Hoodie

    Regular price $39.95 USD
    Regular price Sale price $39.95 USD
    Unit price /  per 

JOIN THE OIIA MOVEMENT

Be the first to receive updates on epic new content and amazing products!

Quick links

  • SEARCH
  • SHOP PRODUCTS
  • DONATE TO ETHEL
  • CONTACT US
  • SHIPPING & RETURN POLICY

THE OFFICIAL ETHEL "OIIA CAT" SHOP

Welcome to the OFFICIAL ETHEL "OIIA CAT" SHOP! Explore exclusive products and stay updated on all things Ethel as you join the OIIA movement.
  • Instagram
  • YouTube
  • TikTok

Join the OIIA Community and be the first to receive updates on epic new content and amazing products

  • Instagram
  • YouTube
  • TikTok

Country/region

  • Australia USD $
  • Austria USD $
  • Belgium USD $
  • Canada USD $
  • Czechia USD $
  • Denmark USD $
  • Finland USD $
  • France USD $
  • Germany USD $
  • Hong Kong SAR USD $
  • Ireland USD $
  • Israel USD $
  • Italy USD $
  • Japan USD $
  • Malaysia USD $
  • Netherlands USD $
  • New Zealand USD $
  • Norway USD $
  • Poland USD $
  • Portugal USD $
  • Singapore USD $
  • South Korea USD $
  • Spain USD $
  • Sweden USD $
  • Switzerland USD $
  • United Arab Emirates USD $
  • United Kingdom USD $
  • United States USD $
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
© 2025, Official OIIA Cat Shop Powered by Shopify
  • Privacy policy
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.