#neckline  the line formed by the edge of a garment around the neck
  supertype:  neck  opening for the neck; the part of a garment near the neck opening
  subtype:  crew_neck  decolletage
  part of:  blouse  a top worn by women
  part of:  dress__dres  a one-piece garment for a woman; has skirt and bodice
  part of:  sweater  a crocheted or knitted garment covering the upper part of the body

No statement uses or specializes neckline; click here to add one.