I have a large 3 year old and they fit him in a 4t for at least a year. They are actually a little big to start with but you don't see it and the only thing that gets smaller over time are the leg/arm/head holes. Everything else is very stretchy and soft, and these pajamas look very much like homewear. I think I could put him in the playground with that and no one would notice. I like colors, my favorite is dark green. Nothing washes out or loses its shape and I wash/dry them at least twice a week.
Simple Joys by Carter's Baby and Toddler Boys' 3-Pack Footed Pajamas - Loose Fit & Polyester Jersey Material
42 Review
👕 Mud Kingdom Toddler Collar Pajama: Stylish Boys' Clothing for Comfortable Nights
45 Review
Amazon Essentials Snug Fit Pajamas - Stylish Boys' Sleepwear & Robes Collection
44 Review
👕 Snug-Fit Sleepwear for Boys: Amazon Brand - Clothing, Pajamas, and Robes
55 Review
🔥 Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review
Waterproof Cozy-Dry Rain/Snow Pants for 💧 Kids by JAN & JUL, with Fleece Lining
64 Review