In this sale you'll be receiving four (4) hand-knit sweaters and hats (2 of each) made for my child in the late 1970s.  They have no labels, of course, so I don't know the yarn content, but I think it is probably acrylic.   In addition, there are no size tags, so I just have to guess that they look about like what a one-year-old would wear.  I will give measurements below.

The light green cardigan sweater Ties at the neck and measures 20" across the back, UNstretched.  Length is 11" shoulder to hem.    The light green hat matches the sweater and also ties at the neck.

The light blue hooded sweater has a full-length zipper clear down the back, from the tip of the hood to the hem, for ease in putting it on and taking it off. Around the hem is an olive green border and small white flowers. Chest is 24" unstretched and length from shoulder to hem is 12",

The gray and purple hat may be made for a younger baby....laid flat it measures about 7" x 6" and buttons under the chin.