Pearson Slit Flare Leg Pants

[This review was collected as part of a promotion.] TL:DR - These stretch out on the first wear, so you may want to size down. I love the side slit! It feels like I'm wearing a flowing skirt, but in pants! The fabric is quite thin, but very light and stretchy. However, these stretched out what felt like a full size the first time I wore them. They were originally body-skimming on me, not tight anywhere, but they matched my curves well. However, by the end of the night, they were hanging straight down from my waist with no shape at all. I am SO disappointed. Now that I've worn them, I can't exchange them for a smaller size, and they were so expensive that I can't really justify buying another pair. Regarding the length, yes, they are much longer than most normal pants. Which is why I bought them. I need a 34" inseam just to reach the floor in bare feet, so the length is perfect for me. Another reason I'm so sad they stretched out so much. For reference, I'm 5'8" 140lbs hourglass/pear.