Hi Isabella,
Thanks for taking the time to leave your review gorgeous, as a small business we truly value all feedback both good and bad!
We're incredibly sorry to hear the Base shorts weren't suitable! These are made from a compression fabric making them nice and firm especially in the first few wears while they mould to your shape! We usually don't recommend sizing up as they are designed to be a very firm fit and stay put during any activity however please don't hesitate to reach out as we would love to help you find the perfect size ❤️
Sam Xx