The countdown to cake just got a whole lot cooler. The 'Level Up Birthday Boy' tee drops a bold, colorful game controller graphic front and center — complete with a 'PRESS ▶ START' banner that makes every birthday feel like the ultimate boss level. This is the shirt young gamers wear when they're ready to celebrate in style. 🎮🎂 Size XS S M L XL Age 4–5 yrs 6–7 yrs 8–9 yrs 10–11 yrs 12–13 yrs Width (in) 16.14 16.93 18.11 18.90 20.08 Length (in) 20.47 22.05 23.62 25.20 26.38 Sleeve (in) 13.39 14.17 15.35 16.14 17.32 Tolerance 1.00 1.00 1.00 1.00 1.00 Product Features Gildan 5000B, 100% heavy cotton (180 g/m²) — soft, durable, and built for all-day wear Tubular knit construction with no side seams for a smooth, comfortable finish Ribbed collar and shoulder tape to hold shape wash after wash Pearlized tear-away label for scratch-free comfort OEKO-TEX STANDARD 100 and REACH certified; ethically sourced blank DTF printed design for vibrant, long-lasting color Care Instructions Machine wash: cold (max 30C or 90F), with similar colors Do not bleach Tumble dry: low heat Iron, steam or dry: low heat Do not dry clean