This was a gift. It's a reversible down jacket. You can wear it with either navy blue or light blue facing out. There is no down in the hood. I only tried it on over a tank top. It was too small, so I'm giving it away. I washed it once after trying it on. Neck circumference: Approximately 28 cm Chest circumference: Approximately 40 cm Length: Approximately 26 cm from the collar