“Flounced sleeveless cardigan”.

Finished circumference at underarm:
40¾ (45, 49.5)” / 104 (115, 125) cm

Full length, excluding flounces:
27.5 (28.5, 29.5)” / 70 (73, 75) cm

Materials:
Giotto - 6 (7, 7) hanks
US 17 / 12 mm needles (Ravelry says 12.75 cm)
US 19 / 15 mm needles

Notes:

1. Gauge is achieved using 12 mm needles. (Ravelry DB does not list 12 mm.)
2. Nana is similar to “Sperlonga” in Colinette #39 GIOTTO booklet, except that Sperlonga has long sleeves.