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.
However, ptosis of the upper eyelid can be a symptom of several health conditions, including diabetes, diseases of the nervous system such as myasthenia gravis, or damage to the third cranial nerve that controls the eyelids. Myasthenia gravis is a serious autoimmune neuromuscular disease that results in nerve weakness.
Most often, eyelid edema is caused by allergic reactions to products such as eye makeup or eye drops, or allergens such as pollen. While most causes of eyelid edema are not dangerous, this condition can also be a symptom of trichinosis, a disease caused by eating undercooked meat, and other serious infections.