We've had these adorable shoes for about 2-1/2 months, and I think they'll still fit her for at least a few more. I love Robeez and think this style is darling. My daughter wears these every day and is crawling, so the pink leather near the toes has scuffed a little bit and the white lamb has gotten a little dirty. (Seems obvious with white, I know, but it didn't occur to me before buying them.) They don't look bad, just a bit worn. Washing the lamb with a little dish soap or detergent did help somewhat, but it's not ultra white. (I have not tried Oxiclean.) I would suggest buying these on sale if the wear would be an issue for you. With that said, she loves to look at the little lamb and seems proud of her shoes, and they seem to be comfortable. And they'd be great for a younger baby who is not yet crawling.

Update: We bought these when my daughter was 12 months. She was a reluctant walker and still hanging onto furniture or speed crawling. She is now 17 months old and has been actively walking for a while. She wears a size 6 shoe, but the Robeez still fit her. They are not a walking shoe, but they are fine for wearing indoors on cold days, like slippers.