TheBabyDinosaur product:

Ahegao UNICOMIDEA Big Boys Black Dinosaur Pants for Teen Size 10-12 Comfy Elastic Waistband Activewear Youth Jogging… Price: $0.00 (as of 03/19/2023 22:07 PST- Details)

Drawstring closure
Skin-Friendly Material: Made of high quality polyester and spandex, have good air permeability, soft and comfortable to wear. Advanced 3D digital printing technology, clearly funny printed pattern, machine or hand washable, won’t fade after washing.
Popular Design: Adjustable elastic waist with drawstring, more suitable for your waist. Big pockets at two sides, convenient to put your small things, boys like it.
Occasion: Anytime or anywhere can wear this pants, home, school, exercise, ball games, running, jogging, sports, tourism, holiday, music festivals, hip-hop time and party.
3D Printed Patterns: Unique and novelty design, stylish patterns — galaxy, pineapple, pizza cat, smoke, american flag, paint, shark , dinosaur and so on, nice gift for teens, juniors boys and girls.
Size Tips: Please reference the size chart before you order it, and order 1 size larger than your normal size if you wanna be loose fit.