You are very small. I bought a full size bigger than my baby and it was still very comfortable. The material doesn't stretch at all. My baby fits perfectly at 12/14 with room to grow. I bought her when I was 16 and she barely fit in. Very very comfortable.
Girls' Straight Leg Pant by French Toast
32 Review
French Toast Girls Skinny Pocket Girls' Clothing for Pants & Capris
31 Review
Comfortable and 😌 Versatile Amazon Essentials Girls' Sweatpants
39 Review
Premium Organic Cotton Girls' Clothing by Hope Henry Riding: Sustainable and Stylish Fashion
33 Review