Designed with my friend Britt (brashtech):

CO 24 st and join in the round and pm at beginning of round
rounds 1 and 2: 1x1 rib
round 3: k2, kfb, pm, k1, kfb, k1, kfb, pm, k1, kfb, k5, kfb, pm, k1, kfb, k1, kfb, pm, k1, kfb, k3.
rounds 4: k all stitches
round 5: k3, kfb, k1, kfb, k3, kfb, k1, kfb, k7, kfb, k1, kfb, k3, kfb, k1, kfb, k4.
round 6: k all stitches
round 7: k4, kfb, k1, kfb, k5, kfb, k1, kfb, k9, kfb, k1, kfb, k5, kfb, k1, kfb, k5.
round 8: k all stitches
round 9: (remove markers as you go around) k7, place 9 stitches on yarn scrap, k15, place 9 st on yarn scrap, k8
round 10: knit all stitches
round 11: k5, k2tog, k2tog, k11, k2tog, k2tog, k6
round 12: knit all stitches
round 13: k4, k2tog, k2tog, k9, k2tog, k2tog, k5
round 14: knit all stitches
rounds 15 and 16: 1x1 rib
round 17: BO loosely
sleeve:
round 1: put the 9 sleeve stitches with 4 on each of two needles, and 1 stitch closest to the armpit on the third needle. knit that 1 stitch, pick up two more armpit stitches, then k8.
round 2: k2tog, k2tog, k7
round 3: k2tog, k7
rounds 4 and 5: 1x1 rib
round 6: BO loosely
Knit the second sleeve in the same way.
Weave in loose ends.