The idea of a crop top conjures the image of a barely-there piece of fabric. With the crop top trend here to stay however, it seems as though many variations of the garment have proliferated. Lucky for us, that means crop tops now exist in an array of styles. Particularly, we're loving pared-down crop tops, made in simple colors with eye-catching details. We've compiled a group of refined navel-grazing tops that can be worn with all of your summer bottoms.