So this was purchased online from Man United Store. Shirt has tiny fault just below adidas badge (SEE PICTURES).
I emailed Man United Store and they issued a replacement.
This is that original shirt. Unworn and new with tags.

The product is an officially licensed Manchester United 2026 Away Shirt by adidas in men's size small. It features short sleeves and is the main colour blue. Suitable for adults, this genuine shirt is a great piece of sporting gear for supporters of the renowned English football club. Perfect for showing your allegiance to Manchester United on match days or during casual wear.