Used smaller needles to get correct gauge.

Adjusted waist and hip shaping as follows:
(Work in st st for 10 rows. Work dec row 1 and row 2) 4 times. (128 sts)
Work 10 rows in st st.
(Work inc row 1 and rows 2-4 of hip) 8 times. (160 sts)

Also made sleeves shorter:
Work decreases every 6 rounds until there are 36 sts left. Work 40 rounds of ribbing.