The picture is a little small but if I am making it out right. The 1234 comb is MLP - for the Playschool Babies. The damsel hat is from the Dream Castle, just missing its ribbons. The two rattles are from the Baby Buggy [purple] and Lullaby Nursery [yellow]. And finally the diaper looks as though its from the first tooth babies - does it have multi coloured stars on it?
I know the big mushroom rattle is from Keypers but nothing else is MLP.