necklines

Necklines are the upper edges of garments that frame the neck and shoulders. They describe the shape and fit of the neckline and influence visual balance, proportion, and the exposure of the neck and décolletage. Necklines appear on shirts, blouses, dresses, sweaters, and swimwear, and can be altered by fabric drape and seam construction.

Common necklines include: crew neck, which forms a close to circular shape; scoop, with a deeper U shape; V-neck, forming a V; boat or bateau, a wide horizontal neckline that broadens the shoulders; square neck, a straight-edged square opening; sweetheart, a heart-like curved shape at the bust; high neck or turtleneck; halter, with straps at the neck or back leaving shoulders exposed; off-the-shoulder, sitting below the shoulders; one-shoulder, with a single strap; and strapless, with no straps. There are variations and hybrids, and necklines can be adjusted with bindings, facings, or draping.

The neckline can affect perceived body proportions. For example, V-necks elongate the neck and torso, while boat necks can widen the appearance of the shoulders. Fabric weight, drape, and edge finishing also influence how the neckline reads. Choices often reflect occasion, garment type, and personal style, and may require supportive undergarments for coverage or shape.

Historically, necklines have evolved with fashion cycles, shifting from modest high necks to more open décolletage in different eras, and changes in neckline design continue to reflect cultural norms and trends. Neckline considerations span design, fit, and practical wear across garments and contexts.