Vintage T-Shirt Forum & Community Authentication Appraisals

Hi! Could you please help me authenticate this Cheshire Cat T-shirt?

The tag is missing, but I’ve attached detailed photos of the front, back, stitching, and print. Several experienced vintage collectors in Japan believe it’s authentic, but I’d appreciate your opinion as well.

Thank you!

I think this item is legit, there's nothing suspicious about it. The material is authentic 90s and the screen printing is neat.