A scalloped neckline refers to a decorative design found on the collar or neckline of clothing, where it is shaped like small, curved scallops or waves instead of a straight or round shape. Full definition
This Isabel Marant Zoe Oversized Knit Top features a chunky style with scalloped neckline and cable knit cutouts. (polyvore.com)
Smartly tailored with 3/4 sleeves for ample arm cover and a plunging scallop neckline for an immaculate finish that feels as blissfully comfortable as it looks. (tiffanyrose.com)
My first purchase from them last year was the white scallop neckline dress you found! (extrapetite.com)