Haircuts 2014 - Hairstyles For Necklines, Pakistani neck designs for shirts | ladies suits necklines, Neckline is the front side top edge of asian shirt or kameez. for each dresses it is the primary line or style line in fashion terms. a perfect neckline designs can. Different types of necklines: 5 styles that make a statement, Images via lekala designs. 4. the square neck. square necklines are flattering on many shapes, but are especially balancing to those with narrow shoulders..