X-Small fits sizes 2-4, small fits sizes 5-7, medium fits sizes 8-10, large fits sizes 11-13.
If you prefer a slimmer fit you can size down.
Shown styled with The Jayce High Rise Straight Crop Jean, The Grullas booties, Tallmadge Backpack, Suwanee Navajo Pearl Necklace, and Bristol Earrings.