Is this T-shirt part of a LEGO set?

No, this item is a T-Shirt with Set Number 5006219-1 and contains 0 pieces.

What year was this LEGO HYPE X NINJAGO T-Shirt released?

This specific T-Shirt was released in the year 2021.

Yes, as a unique piece from the LEGO HYPE X NINJAGO collaboration, it remains a desirable collectible.

Name: LEGO HYPE X LEGO NINJAGO Kai Kids' Oversized T-Shirt (5006219-1)
Brand: LEGO

Gear

Gear · 2021

Theme · GearPieces · 0Set Number · 5006219-1Year · 2021

Used

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New / Sealed

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Live on eBay now

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Is this T-shirt part of a LEGO set?: No, this item is a T-Shirt with Set Number 5006219-1 and contains 0 pieces.
What year was this LEGO HYPE X NINJAGO T-Shirt released?: This specific T-Shirt was released in the year 2021.
Is this item still collectible?: Yes, as a unique piece from the LEGO HYPE X NINJAGO collaboration, it remains a desirable collectible.