Hi Billie,
We're truly sorry to hear that the tank top didn't fit as expected. We understand how frustrating it is when the sizing doesn't match what you anticipated, especially after ordering a larger size.
We've also reached out to you directly because we'd really like the opportunity to make this right. If you haven't had a chance to respond yet, please check your email and let us know how you'd like to proceed. We'd be happy to assist you with a return or exchange to help find a better solution.
We appreciate your feedback, as it helps us improve both our products and our sizing information.