This is a top from H&M. The size is 40, which is a size L, but the sleeves and the front are designed with ribbon ties that can be tightened, so it's not that oversized. I think it would be a good fit for those who usually wear M to L sizes. You can wear it on its own, but it would also look cute layered with a tank top♪ It's a new, unused item, but the tag has been cut off and kept separately. Thank you for your understanding.