Baby clothes


Hello everyone.

I got 4 bags of clothes from my friend/ co worker Kelly and she texted me today asking for the clothes back. She gave us the clothes over a month ago. We have washed them and put them with the clothes that we had already gotten for our baby. She also said she didn't need them anymore and didn't want anything for them. She only has boys. But the clothes are for both genders. So what should I do? I don't remember what clothes were area and what were hers.