It is normal for embroidery to be wrinkled after washing, because the material of embroidered quilt is pure cotton, which will easily shrink after washing, so if there is embroidery, it will usually be dry-cleaned. This kind of situation can only be ironed with an iron first. If it can't be dry-cleaned, it must be washed by hand, not by rubbing. If you want machine washing, don't spin dry and dehydrate, just 400 rpm. Hang the wet shirt in the shade to dry. After hanging it, flatten the sheets by hand, so that it will be flat when it is dry. At the same time, don't wash the sheets too hot, don't twist the sheets by hand during washing, and soak them with a little clothes softener when rinsing. This is also to let it control the moisture, don't twist it by hand. When airing, it is best to flatten the folds of the sheets and air them flat. It would be better to put a cardboard box under it.