Bonnie baby Gold and White baby girls dress size 0/3 months

Bonnie baby Gold and White baby girls dress size 0/3 months, bought new and never worn except for pictures however when I got it out to take pictures of it I noticed there is some discoloration around sleeve/armpit area I believe this is due to being next to other clothes in the closet and the color rubbed off into it. You can see it pretty good in the pictures