It’s really cute but definitely size down because it’s stretchy. If you have a small chest the cup might be too big

The top is super cute! But unfortunately the straps aren't even one strap is way longer than the other so the shirt doesn't fit right nor has the proper support unfortunately. And there's no fixing it, it wasn't made correctly. Don't wear the shirt because if not you won't be able to do anything about it if you file a claim which I think is bs...