Sibling Rivalry

Sibling Rivalry Merch Made By Siblings with Opposite Interests.

Welcome to The PittBlueberry Whitaker available now
12/11/2025

Welcome to The Pitt

Blueberry Whitaker available now

Back to school shopping? Don’t forget the pencil cases! Stand out with some funky designs from sibling rivalry 🥳🧡🩷 ...
07/31/2025

Back to school shopping? Don’t forget the pencil cases! Stand out with some funky designs from sibling rivalry 🥳🧡🩷

We love seeing your reviews! 🥰
07/08/2025

We love seeing your reviews! 🥰

🎉 We’re Back & Better Than Ever! 🎉It’s official – we’re open for business again! 🚀 After what was meant to be a quick mo...
07/02/2025

🎉 We’re Back & Better Than Ever! 🎉
It’s official – we’re open for business again! 🚀 After what was meant to be a quick move that turned into an adventure lasting a few months, we’re thrilled to announce that our shop is up and running! 🛍️ We’ve missed you all, and we can’t wait to share what’s new, improved, and waiting for you. Come celebrate with us and be the first to check out all the exciting changes!
Find us on Etsy! Siblingrivalrytk 🩷🧡

Super excited to be vending at the Sober Social Sunday in Atlanta on April 13th!Pride Donuts (stickers) will be returnin...
03/27/2025

Super excited to be vending at the Sober Social Sunday in Atlanta on April 13th!

Pride Donuts (stickers) will be returning for this event but won’t be seen again until June! Hope to see some familiar faces 🧡🩷

It's getting close to that time of year! Show extra love to your Valentine with something from our shrooms love collecti...
01/17/2025

It's getting close to that time of year! Show extra love to your Valentine with something from our shrooms love collection! 💕🍄♥️💋❤️‍🔥 🍄

Our cutest review yet! We loved being a part of your Christmas! Make us a part of your next occasion. Love all things an...
01/15/2025

Our cutest review yet! We loved being a part of your Christmas! Make us a part of your next occasion.
Love all things anime and cute?! Shop with us on Etsy!
Siblingrivalrytk

We are revamping our inventory in the shop this new year and we want to know what your favorite products are and what yo...
01/15/2025

We are revamping our inventory in the shop this new year and we want to know what your favorite products are and what you'd like more of! We would love ideas for new designs too! Comment or message us with your input! 💕

We’re so blessed to have so many enjoy our scrunchies! Thank you for your review! 😊
12/19/2024

We’re so blessed to have so many enjoy our scrunchies! Thank you for your review! 😊

Sending out orders that will be gifts this holiday season! Shop for your loved ones with us too on Etsy! 🎄🎅🤶🎁 ...
12/02/2024

Sending out orders that will be gifts this holiday season! Shop for your loved ones with us too on Etsy! 🎄🎅🤶🎁

Three years ago today on Ks birthday they started an Etsy store. They always wanted one and after playing around with th...
08/27/2024

Three years ago today on Ks birthday they started an Etsy store. They always wanted one and after playing around with the idea for far too long they finally launched it. Two years and a hiatus later Ace of Hearts became Sibling Rivalry as K and T began working on the store together. Having this store has been one of the best things to happen to me and my sister T. Having creative freedom and having people who enjoy our products and designs has been so wonderful and I’m so excited for the years to come with our store. One day we’ll have our own front and will no longer need a “Mother” Shop but until then look us up on Etsy 🩷🧡🤍🖤

- K

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Heflin, AL

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