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Want to be a true Grey Poupon fan? Get yourself one of our exclusive t-shirts. All our t-shirts are made from organic cotton and are sustainably sourced
Avant-Garde Mustard Summer 2023 Collection
![](http://greypouponmustard.com/cdn/shop/files/4_81a99f3b-1426-4825-b671-d0a7d2add0d0.jpg?v=1692784050&width=3200)
![](http://greypouponmustard.com/cdn/shop/files/3_46ae67eb-2bc7-4704-8552-258bfb8f2d2c.jpg?v=1692784255&width=3200)
Avant-Garde Mustard T-shirt - Black
Regular price
£24.99 GBP
Regular price
Sale price
£24.99 GBP
Unit price
/
per
![](http://greypouponmustard.com/cdn/shop/files/4_a103e60d-393b-4973-8969-048ca55d2a6c.jpg?v=1692784057&width=3200)
![](http://greypouponmustard.com/cdn/shop/files/3_fe280f93-b3b2-4bbf-bbe4-a24b4e185f15.jpg?v=1692784057&width=3200)
Avant-Garde Mustard T-shirt - White
Regular price
£24.99 GBP
Regular price
Sale price
£24.99 GBP
Unit price
/
per
![](http://greypouponmustard.com/cdn/shop/files/Untitled_500_x_250_px_1800_x_600_px.png?v=1692718341&width=3840)