Vintage doll with dress and night gown?

okay so today my mom and i picked up a doll at a lawn sale 5 bucks. its porceline she has a bob cut shes blonde and shes sleeping. shes in a a wooden looks to be hand crafted trunk. she has a bonnet with a night gown. and an extra dress that hangs on a metal crafted hanger, along with a small blanket and slippers. my question is does anyone like now were i can start to look to see if its actually old. and how much it could possibly be. i havnt been able to take pictures so im sorry for that, any info could be helpful (: thanks so muchhh