This swim top has a rounded neckline and just pulls over your head. It has holes in the arms and has short sleeves. This top is white and has animals at the beach all over it. They have balloons and there are also fruits on this little top. It is made of 86% nylon and14% spandex. It is machine wash/line dry. It states size XS but looks like and 8 or so. From armpit to armpit it measures 14" and from the back of the neck to the hem it measures 11" long. It may be a crop top but would block the sun except for the holes in the arms. It's new with the tags attached and very cute as well.