Here are 2 variant hoodies. One's black, the other one is a royal blue. They're called "Sonic & Friends". The designs are the same, and they have Sonic, Tails & Knuckles classic art grouped together in the center of two stripes. On the edges are 19 and 91 with the characters dviding the year up.
The design is simple, but pretty classic in it's way & nice to see it featuring all three characters and the year as well. These are SegaShop online items in summer 2018, and they are 40 to 50 dollars each.