We’re happy – and not just because today is the International Day Of Happiness.

The reason for the joyful spring in our step? Hot on the heels of his collaborations with Uniqlo and G-Star Raw, the walking barometer of cool that is Pharrell Williams has collaborated with Miami-based lifestyle brand, Peace Love World, to create a range of T-shirts.

The T-shirts, which start at $25 (approximately £15), feature slogans such as ‘I am happy’ and ‘Happiness is the new black’, as well as Pharrell’s now-infamous Vivienne Westwood hat.

They will be sold at Billionaire Boys Club in Soho, New York, as well as online at bbcicecream.com and peaceloveworld.com.

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