Having been to h&m and questioned a large selection of people, the code online and the code in store don't match.

You therefore need to look for a 'divided basic's t-shirt' at a cost of £3.99. I've attached a photo of the label. The magic number is the one on the top right of the barcodes '

At present I can't find this on the internet. I can't find the internet ones in store.