Pull on the Nessa Barrett T-Shirt: I Know You Want It in white soft-style cotton, officially licensed Nessa Barrett merchandise carrying the I Know You Want It slogan front and centre.

I Know You Want It plays into Nessa's dark-pop register — confessional lyrics, glossy production, the brittle vulnerability that's defined her singles since the TikTok-to-Warner pipeline picked her up. The slogan reads like a line lifted from a hook, dropped onto the shirt without explanation.

A white soft-style cotton unisex tee with short sleeves and a clean front graphic. Authentic Nessa Barrett merchandise for dark-pop heads and gen-z chart-watchers.

• Rockoff officially licensed product
• Style: Unisex Short-Sleeve T-Shirt
• Design: I Know You Want It
• Colour: White
• Material: soft-style cotton
• Great for: Nessa Barrett fans, dark-pop collectors, TikTok-era pop wardrobe, slogan-tee fans

Yes, all of our products are 100% genuine and officially licensed

Please refer to our size chart located above the buy button. It can also be found on the left-hand side of the screen on some devices. We recommend measuring an item you love and then comparing the measurements to the size chart.

Items in stock at our UK shop are dispatched in 1–2 working days. You'll see this under the Add to Bag button when you pick your size.

All other items come from our licensed partner's warehouse and are dispatched in about 5 working days (up to 10 at busy times).

UK delivery is Royal Mail Tracked, usually 2–4 working days after dispatch, and free on UK orders over £40. Delivery costs are shown at checkout.

All items are dispatched from the UK.