"I'm the big brother" T shirts

[Tommy]

Sorry if you can't bear this sort of thing..... When D2 was born, we bought DS1 a t shirt like this and now number 3 is on the way I thought I could buy both boys one for when their new little brother/sister comes along (cheesey or cute depending on how you look at it )
But, I got the last one in Blooming Marvellous and although they still have them (and babygros with "I'm the little sister/brother " on as well - ) they don't go up big enough for DS1 - he'd need about age 6-7 .

Does anyone know where I could get hold of some in bigger sizes? I've googled but haven't come up with much.
TIA

Got my friends little girl one that was made up by a lady on ebay cost me £6.49!! She personalised it so it said "I'm Amy I'm the BIg Sister"

She loved it and the lady didnt charge any xtra for personalising it. Just look up big siser/brother in clothes and you will see lots of them

They had those type of t-shirts in Peacocks the other day, not sure what age they went up to though. They had 'im the big brother', 'im the good one its my sister who's the brat' and a couple of others. Only cost about £4 each

ooh thanks pebblemum - I might have a look in Peacocks. I've still got a little while to go yet so I have plenty of time to search them out!