This is a 'crop style' hoodie featuring Amy Rose!
Neoclassic running forward Amy art is in full color in a pink triangle on the front. Her name is spelled out in a white font at the top, with pink lines as the background. The way the design/name/character and background are laid out, gives it an almost deco/80s feel. The 'black lines' aren't really there, they just took the picture while the hoodie draw-strings were laying in front of the design.
Notice the proportions of the sweat shirt. The sleeves are normal length...it's just that the 'torso' part is extra short. Why though? It would probably stop at like...the bottom of the ribs area or so? Maybe this was also an 80s style?
The unuaul style, nice neoclassic art and good design work makes this sweat shirt feel fresh. It is a 2018 / 2019 item in the Sega Shop online, and should be about 40 dollars. It is sized for adult women.