The Spring issue of IK has some lovely sweaters! That pretty cabled number on the cover is the Clear Creek Cardigan, knit up in Berroco Ultra Alpaca. It's extra long! As you can see below.
I also love this colorwork stunner, The Compass Rose Pullover. It's worked up in a sport weight, so I'd go with Cascade 220 Sport or Harrisville Flywheel.
The Elk Meadow Pullover has a real 80s vibe, doesn't it? If that's not your jam, you could use some less pastel shades to change up the look.
I love the subtle cables on the Evergreen Mountain Pullover, worked up in Blue Sky Fibers Woolstok. There are many other great pieces in this issue, including several men's sweaters. Take a look and get inspired!
If you see something that looks fun but are feeling nervous about taking the plunge, consider Adrienne's Pick Your Project class. The next round begins April 3, and she will help you with any project you'd like to try!