Wash inside out, gentle cycle in machine (cold water)
Dry in dryer on low heat with tennis balls or dryer balls (may require up to 4-5 complete dryer cycles before the coat returns to its original shape). Make sure the down is completely dry inside the coat before removing it from the dryer.
Do not iron
Do not bleach
Do not use fabric softener
Do not dry clean
Do not wring
Store coat away from daylight.
It's normal to see a few feathers peeking out from the seams of your winter coat made with down insulation.