Help? I had a baby boy last year (my first baby), he is 10 and half months now. I had bought him a…

Help?

I had a baby boy last year (my first baby), he is 10 and half months now. I had bought him a stroller and car seat combo (black). He will be 16 months if the baby comes on her due date Nov 13th. Now Since she is a girl should I buy a new girly car seat stroller combo for her? Will he still be using his right?