SwankAPosh White Borrow Your Heart Lined Pants Set

I bought this from Swank and it’s too small! I literally just got it today and I’m selling it today. This is brand new (but didn’t come with tags), never worn (couldn’t even fit my thigh through the pants). I usually wear a L, but the last large I ordered was too big (that was a different set tho). That’s why I tried a M, but it’s too small. Idk how they keep saying the model is wearing a small cuz she thicker than me and a M don’t fit. Anyway, this is def a US size 6-8 fit. Not much stretch