You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more
Dinos, Lions and Unicorns: Kids Ride Shotgun launch riding jerseys for little people.
...
By ben_haworth
Get the full story here:
https://singletrackmag.com/2023/02/dinos-lions-unicorns-rad-jerseys-for-lil-rippers/
I'd wear the dinosaur one to be honest!
It's awesome stuff like this exists now but my kids are in S or M ADULT clothing now so it also makes me a bit sad...
And mine - big kid so 8 y/o upwards. I'd buy the dino one in an instant for him - or in men's med for me!
I'll probably get their tow rope, but my girls are now 6 and 8 so probably too big for these ☹️
I got them tops from CognativeMTB a couple of years ago and they really liked them and they still fit. They do sizes from 4 to 10 years. 
Bicycle Booth do a wide range of unicorn themed gear but the smallest they do is XXS, which is probably a bit big