If you really want to spook out your neighbour this Halloween, then this lovely glow-in-the-dark Boo t-shirt looks just the part. In normal lighting conditions, Boo will appear as white as the driven snow, but once exposed to the dark, Boo will glow in a menacing glowing green.
Just in time to celebrate the launch of Luigi's Mansion 3 on Switch, you can pick up the t-shirt alone on Thursday 31st October, or as part of a bundle with the steelbook version of Luigi's Mansion 3 from the Nintendo Official UK Store.
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We're pretty excited for this one; after our hands-on session at E3 earlier this year, we were left thinking that Luigi's Mansion 3 has the potential to be the best in the series so far.
Excited for the game? Liking the look of this fancy t-shirt? Let us know if you'll be picking either of them up with a comment below.