I am an XS but tried the small since it was their smallest size. It was huge and I had to return it. I’d probably need an XXS for this shirt. Otherwise it was nice.Not enough care info - tag says professionally dry clean recommended. Arrived badly wrinkled, no info on how to iron.The fabric is very nice and the color is pretty.I love it.I like shirts that are big enough for my bust, but aren’t square shaped. This blouse tapers enough that it doesn’t look like I’m wearing a box. Comfortable and easy to wash.Overall material feels very cheap. Very boxy fit as well, not flattering. Looks fine tucked into pants with a blazer so it will work, but for the price I was hoping it would be better quality.Shirt requires dry cleaning or hand wash and iron...ugh!I received this blouse and after reading very mixed reviews, I wasn’t expecting much. It’s great! Fits nicely..a bit oversized but not huge. I love the length. Perfect to tuck in or wear untucked! Pleasantly surprised!I washed this blouse, put it on and missed a button! Now I cannot return as I threw away packaging and wAshed the item. I am very disappointed!