Pattern is written in UK Crochet terms, which differ from US terms.
Please take the time to note the differences.

Hook requirement states “ 4.0 mm/ UK 8/ US F-5”. In the US, that would be a G-6. Please check your gauge for best results. Also a D-3 hook is actually3.25 mm not 3.00 mm.
Please swatch.

You will need 3 buttons for either garment. Sirdar used their button # 5611-0094

Finished measurements
Chest circumference: 19( 21, 21.75, 22.75, 23.75, 24.75)“ 48( 53, 55, 58, 60, 63) cm
Finished length: 9.75( 10.75, 11.75, 12.5, 13.5, 14)” 25( 27, 30, 32, 34, 36) cm
Sleeve length: 6.25( 6.5, 7, 8, 8.75, 9.75)“ 16(17, 18, 20, 22, 25) cm

Yarn used:
Sirdar Snuggly 4 Ply
Top
Shade 320 Pastel Lemon - 2(2, 3, 3, 3, 4) balls

Jacket
Shade 219 Lilac - 2(2, 3, 3, 3, 4) balls