Gardengirl, the raglan sweater pattern is very easy! Its knitted from the neck down, you can put the sleeves on hold and go down to the waist or put the body on hold at any point and finish the sleeves, then finish the body

I got a raglan sweater booklet many years ago that has directions for sizes from newborn to any size adult, with pics and a family wearing sweaters on the front cover.
If you want, tell me the size you want to do and I can post or pm the directions- your choice of yarn weight, sport or worsted- I don't like making anything w/sport weight, too small diameter of yarn and needles. There is no sewing pieces together on this sweater, either, when you're done, you're done

Simple, easy, and enjoyable...you can also choose between a pullover or a button down sweater, I've made both.
Once that's comfortable, the Icelandic sweaters are also easy, but you can use three color strands for a pattern while the yarn and needle diameter is larger so works up quickly and warmly. Those are knit from the waist up to the neck, the reverse of the raglans.