So my grandson is 4 months old, but he's a chunky 4 months old. I bought jeans 6-9 months old and they were too tight. Good pants, but runs small. However, I have passed them on to my other, slimmer grandson. I bought 9-12 months to see if they fit. Maybe too long, but that's ok.
π Thermal Blue Thicken Boys' Clothing by FREDD MARSHALL
36 Review
Spotted Zebra Boys' Stretch Denim Jeans by Amazon Brand
64 Review
Ultimate Comfort for Boys: Lee Performance Series Extreme Comfort Slim Fit Jean
41 Review
Classic Levi's Boys' 505 π Regular Fit Jeans for Everyday Wear
38 Review
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review
π Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review