Argyle

[Marquetta]

A [knitting pattern] shaped like diamonds. It is common on socks, vests, and [sweaters], and was very popular in the early 20th century to wear while [golfing].

Now it has taken a resurgence, and is considered almost preppy.

[Oralee]

A pattern composed of diamonds of various colors on a plain background, used in knitted garments such as sweaters and socks.