Intermediate, maybe advanced beginner: simple stitches and shaping

Measurements
To Fit Chest: 22 (24, 26, 28, 30)in/56 (61, 66, 71, 76)cm.
Actual Size: 26 (28, 30, 32, 34)in/66 (71, 76, 81, 86)cm.
Full Length: 15 (16 1⁄2, 18 1⁄2, 20, 21 3⁄4)in/38 (42, 47, 51, 55)cm. Sleeve Length: 9 1⁄2 (11 1⁄2, 13, 15, 16)in/24 (29, 33, 38, 41)cm.

Materials
1 (2, 2, 2, 3) x 100g balls of Euro Baby Babe 100 color 110 Rosy Posy (A).
1 (1, 1, 2, 2) x 100g balls of Euro Baby Babe 100 color 102 Fairy Dust (B).
1 x 100g ball of Euro Baby Babe 100 color 118 Rocky Road (C).

Gauge
24 sts and 32 rows to 4in/10cm over 10-row Stripe Pattern and 24 sts and 34 rows over 6-row Stripe Pattern using US 5/3.75mm knitting needles or the size required to give the correct tension.