The front neck shaping is worked with decreases and increases (see photo below and page 2 of pattern). Sweater has optional crochet edging around neck, cuffs and hem. This sweater is a wardrobe staple worth having in more than one color, and it is a fast knit! (from pattern description) Also available on Craftsy.
In general, if the ptosis is caused by a systemic muscle weakness, other muscles in the face, head, or body may be affected. A drooping eyelid can also be a symptom of a brain tumor or stroke, especially if it comes on within a few days or a few hours or if just one eye is involved.
Certain amounts of droop in the brow, or excessive skin in the upper lids, may have to be corrected surgically. In the lower lids, several other factors come into play. Some of the first signs of aging are seen in the lower eyelid area resulting from a decrease of fat under the skin of the lower eyelid.