It’s a seamless top-down sweater and it’s worked in the round with circular needles.
The lace pattern is thought o be worn on the back, but it’s a symmetrical sweater, so if you prefer you can wear it on the front.

Bust circumference in cm: 86(96, 106, 116, 126)

ABBREVIATIONS
k: knit; p: purl; k2tg: knit 2 together; co: cast on; yo: yarn over; pm: place marker; sm: slip marker; pBM: place beginning of the round marker; sBM: slip beginning of the round marker; lm: lace marker; plm: place lace marker; slm: slip lace marker;

Notions: 1 beginning of the round marker (BM), 4 stitch markers for the raglan increases (m), 2 stitch markers for the lace pattern (lm), tapestry needle to weave in ends