I wanted this to be more like a fitted tee, so I nipped in the waist and made full length sleeves. I also added a row of single crochet to the neckline.

Sleeve decreases:

First 2 rows, decrease at beginning and end of row

Next 10 rows, decrease one, alternating at the beginning, then the end every other row.

30 rows as normal

(decrease at beg and end of next row, then do 3 rows reg) 6 times

8 more rows of reg.

body was 43 rows after the split from the sleeves.