Flannel Pajamas (Nordstrom Exclusive)

I purchased these flannel pj in the print called “snow” and received them a few days ago. I washed them separately by themselves in delicate with mild detergent (with cold water as instructed). The green and red from the prints stains the white parts of the pj... little stain here and there throughout the entire top and bottom! I was soo excited to get this print but extremely disappointed as it these colors used on the prints are not colorfast and is running and staining the pj to the point where it looks like i’ve had it for years.