Navy is one of the most practical colours you can buy in childrenswear — it goes with almost everything, shows less than white, and looks intentional without any effort. This Lacoste Kids colourblock stripe T-shirt in navy takes that reliable base and adds design interest through the colourblock stripe detailing, giving it a more considered look than a plain navy tee. Made from cotton and available in sizes 2 to 16 years, it's a designer kids' T-shirt built for regular rotation.

The short-sleeve cut makes it a natural layering piece for the AW2026 season — wear it under a hoodie or sweatshirt on cooler days, or on its own when indoors or during mild autumn weather. The Lacoste crocodile logo adds brand recognition without dominating the design. For a coordinated look, it pairs directly with the Lacoste Boys Colourblock Joggers in Navy from the same collection.

Practical Buying Advice

• Dark colour care: Navy cotton can fade over time if washed at high temperatures or with harsh detergents. Wash inside out at 30–40°C to preserve the colour depth. Always follow the care label on the garment.
• Layering order: This T-shirt works best as the base layer closest to the skin. The colourblock stripe detail at the neckline and sleeves remains visible when worn under an open-zip hoodie or unbuttoned jacket, which keeps the layered look deliberate rather than accidental.
• Sizing: Available from 2 to 16 years. Cotton jersey has minimal stretch, so for a comfortable fit through the chest and shoulders, choose your child's standard size or size up if they're between sizes.
• Versatility: Navy works with grey, white, red, green, and most other colours. This is one of the easiest pieces in the range to build an outfit around.