Went into Fabletics and was looking for the Oasis legging. They are my favorite legging/material that Fabletics has. The associate told me the Trinity is the same material so I went with the same size I use with the Oasis...which is one size down. The Oasis is super stretchy so I size down. I should have tried them on because they are not like the Oasis. They are way too small. I didn't want to go through the trouble of returning them so I gave them away. I'm pretty sure these leggings would be amazing in the right size though.
Samantha recommended this style