Very much improvised “knit-as-you-go” project, inspired by Claire Underwood’s stylish wardrobe.

CO 264 sts
Knitted 4 cm k2p2
After that repeated:
2 rows st sts
2 rows k2p2

Armholes
Dec 7 sts on each end, then 1st on each row 5 times = 24 sts decreased