Birthday Boy Tee Size:3T • Features an ingenious slide-and-lock

• Features an ingenious slide-and-lock mechanism

• Photo-ready and pairs well with favorite prints

• Natural-fiber interior helps the child feel moisture immediately to learn toilet cues

• Avoid tumble drying to preserve the knit shape

• Versatile and durable bamboo fiber material

Birthday Boy Tee Size:3T • Features an ingenious slide-and-lockClassic black design ideal for parties and photos. Fun, bold graphic for celebratory moments. Made from 100% cotton for soft, breathable comfort. Comfortable for all day wear from cake to playtime. Modern, gender neutral look pairs with jeans or layers. Perfect for first milestones and special years. Photographs beautifully and feels great to wear.