LoveSexy this Jacket! Useful sizing info: I ordered a size Small. I’m a 5 feet tall woman, 155 lbs and 38DD. I tried this jacket on with a long sleeve t-shirt and it fits just right. I can button it up completely, but no one ever buttons their denim jacket from what I’ve seen. Sleeve length is long, but manageable and width-wise they are roomy enough (I have thicker arms). Side pockets are lightly stitched closed (to keep their shape). If you want to use these pockets, just carefully undo this temporary stitching. The inside of the jacket is unlined, but there are essentially two more “bonus” pockets on the inside… nice for cell or slim wallet or earbuds. Hope this review helps. Peace, Purple Fam!