u/Ill_Lock9417

I am super confused on what size to get for the Beta AR. I am female, 5’9”, 135 pounds (measurements Chest 36”, waist 33”, hips 37.5”). I keep getting conflicting recommendations. This is an expensive jacket so want to get it right. Want to be able to layer it with Atom jacket (size medium), but also want it to look good without any layers underneath.

Anyone with similar measurements can help me out here?