My daughter is 11 months old, happily cruising and (sort of) walking with a walker.
Even in the cooler months she pulled socks off and has never had any form of pram shoe or slipper, now it's summer she's barefoot all the time and obviously loves it.
I am BU to want to dry slap everyone that suggests that she NEEDS shoes NOW!
Especially for my Mother who has pointed out every frilly, pink monstrosity she has clapped eyes on and is adamant that she will get her her first pair of shoes (I don't think so mommy dearest!)