Padmé's Battle Cape
Pattern calls for eight 210 yard/193m skeins of Berroco Comfort in #9700 Chalk.
Back = 40 inches (102 cm) wide, 48 inches (122 cm) long
Front = 41 inches (104 cm) wide across widest portion and 21 1/2 inches (55 cm) long to neck
The pattern mentions that the back can be knit shorter or longer as needed.