Sweater- i sized up to xl to make sure i had the length and oversized fit . Sizing up make the arms long in me but i used an elastic to keep them up/ you can roll or pin them if needed. Pants- SO good! I wear mine high rise ( adjustable with drawstring waist) the length is perfect with a heel ( im 5’3) . Im in the large standard length ( also come in petite if youre shorter and want to wear with flats) but would prefer to do the medium ( i got them in store and they only had the large - comfy but could size down) LTKHoliday LTKSeasonal LTKxMadewell