The Vintage School Teacher Cardigan Sweater XL by Design Options is a fun addition to any teacher wardrobe. This multicolor sweater features a V-neckline, button accents, and is made of a comfortable Ramie and cotton blend fabric. Perfect for the winter, fall, and spring seasons, this vintage cardigan has a Teacher theme, features math, and US history, and is designed to be dry cleaned only. Fun buttons with clock, ruler, and pencil sharpener. Retro not so ugly sweater.