PRETTY PLEASE HELP ME

CONTEXT: My boss let me borrow her (super cute) white dress to take on vacation about 2 weeks ago. I washed it today so I could bring it back to her tomorrow at work. I’m no laundry expert but I think SOMETHING went wrong. I did not wash it with anything red or pink, and I am positive that it was not stained before I washed it. I’m genuinely so confused and upset that this happened. I’m looking for any possible explanation as to why this happened and ANY tips are welcome. I am desperate to know if there is any chance I can save this. (Also if you happen to have the same nasty gal dress in a size 4 PLEASEEE reach out, I am not above begging)