ERRATA
There is mistakes on the yoke and raglan -decs on the magazine, hope these notes for xs/s help you.
-Tikru

Yoke and raglan decreases

1. row (WR): K4, work 4 sts over the SM1 w&t
2. row (RS): Work until 3 sts rem before SM2, ssk, K1 slip marker, K1, K2tog, repeat ** on the SM3 and SM4, work until 3 sts rem before SM5, ssk, K until 4 sts remain P4. (- 7 sts on the row).
3. row (WS): K4, work 2 sts MORE over SM1 than last WS row before, w&t Repeat 2. and 3. rows 6 more times (until only 4 sts remain without worked short rows). Last time on the row 3, don’t w&t, insted knit last 4 sts.

Remove SM1 to the 4 sts from the edge to indicate place of the raglan decrease in the left of the front piece.

1. row (RS): P4, slip marker 1, K1, K2tog, work until 3 sts rem before SM2, ssk, K1 slip marker, K1, K2tog, repeat * * on the SM3 and SM4, work until 3 sts rem before SM5, ssk, K to the end of the row. (- 8 sts on the row).
2. row (WS): K4, work until 4 sts remain, K4.
3. row (RS): P4, slip marker, K1, K2tog, work until 3 sts rem before SM2, ssk, K1, slip marker, K1, K2tog, work until 3 sts rem before SM3, ssk, K1 slip marker, work to SM4, slip marker, K1, K2tog, work until 3 sts rem before SM5, ssk, K to the end of the row. (- 6 sts on the row).
4. row (WS): K4, work until 4 sts remain, K4.
5. row (RS): P4, slip marker 1, K1, K2tog, work until 3 sts rem before SM2, ssk, K1 slip marker, K1, K2tog, repeat * * on the SM3 and SM4, work until 3 sts rem before SM5, ssk, K to the end of the row. (- 8 sts on the row).
6. row (WS): K4, work until 4 sts remain, K4.

Repeat rows 3-6 two more times.

After that repeat row 5 every 4th row until you have 31 sts right front, 4 sts on the left front (this amount doesn’t change in decrease-rows), 35 back sts, and 17 sts on both sleeves.