Wow! A Chao!
This is a SOLO chao tee, featuring 4 little friends from the garden. This is a Sega Shop tee, and they say it is for Team Sonic Racing...but really it could be from anything with chao in it or if you are just a fan. It's certainly cute enough. It has pink 'zooming' stars for the background and features a neutral chao, a dark chao, a hero chao & last is Omochao the robot. They're cute and colorful, and each one has a different expression & a different pose.
It's good to see chao get into the spotlight with some nice stock art that looks good and dynamic. Hopefully this means more items can have a chao or two on them in the future because they do have plenty of fans. This is a spring 2019 item, releasing along with TSR, and is 35 dollars in adults sizes only.