Ask HN: Clothes for children related to the IT world

A colleague (software engineer) got a child and in the office we would like to give the child a cloth related to the coding world as gift.

We found [1] and [2], but we were also wondering if you guys know anything better :)

[1]: http://www.cafepress.co.uk/mf/97036750/daddy-codes-better_bodysuit?productId=1514335352

[2]: https://www.amazon.com/Baby-Gifts-All-Programmer-Bodysuit/dp/B0155EDVF6