New born clothes problem!!

Maria • I`m happily married, & I am a new mommy to a beautiful baby boy & with my new little girl. My life is now complete 💚💜
So my baby boy is now 2 month old and he is a chubby bunny (lol) my husband and I noticed that he doesn't fits in new born clothes anymore since he was about a month in a half. Now we have a full bag full of his clothes and we have even checked his socks & beanies yet. I told my sisters that I was going to drop them off at a goodwill store, my sisters told me not to because they raise the price up high. (Not sure about that) They told me to just find someone who needs it the most. But I don't know anyone who is having a baby boy. What did you ladies do with your babies clothes when they out grew them?