This pattern requires a very basic crochet technique.
Every step explained in the pattern with photos so you do not need to be an experienced crocheter.

Size Measurements XS (S, M, L) XL, 2XL, 3XL:
Bust circumference: 101cm/39.8” (112cm/44.1”, 124cm/48.8”, 135cm/53.1”) 146cm/57.5”, 158cm/62.2”, 169cm/66.5”
Upper arm circumference: 25cm/9.8” (28cm/11”, 30cm/11.8”, 33cm/13”) 35cm/13.8”, 38cm/15”, 40cm/15.7”
20-25cm/7.9-9.8” of positive ease at the bust recommended

Yarn:
Aran weight yarn
801m/876yards (890m/973yards, 979m/1071yards, 1068m/1168yards) 1157m/1265yards, 1246m/1362yards, 1335m/1460yards
Plus DK or Worsted weight yarn in various colours for raglan holes

Needles and Tools:
5.0mm and 4.5mm 60cm/24” and 80cm/32” circular needles
5.0mm and 4.5mm DPNs or short circular needles (for sleeves and neckband)
Stitch markers, tapestry needle, stitch holders or waste yarns and CROCHET HOOK

Gauge:
16 sts = 10cm/4” in Stockinette Stitch with 5.0mm needle after blocking