1, ironing with a steam iron can remove wrinkles.

2. Put it in a fresh-keeping bag and refrigerate for 2 hours, then take it out and flatten it.

3. After cleaning, it can be reshaped in a wet state, and the down jacket can be beaten by hand or wooden stick to reduce its aggregation. Repeating this step when the clothes are 80% dry can reduce the wrinkles of the silk cotton-padded jacket.