A square neckline refers to a type of neckline in clothing, particularly women's clothing, where the fabric forms a shape that resembles a square across the chest and shoulders.
Sentences with «square neckline»
Dress bodice is black velvet and sleeveless with square neckline and back. (1stdibs.com)
Featuring a flattering square neckline with a tie waist design, this crop top ticks all the right boxes! (prettylittlething.com)
But another part of me thought that the open square neckline called for a bold necklace. (polishedwhimsy.com)