DD is big for her age, she is 3 but is now wearing size 4-5. MIL bought her a lovely jumper in 3-4 which I will have to return but I don't want to ask her for the receipt as previous times, she has been ungracious when it comes to giving it to me and once pointedly said "I DO know my own granddaughter you know". She actually behaves as if offended if I ask for it and I don't need it. DH just says ask for it.
We're going with the MN massive on this one.