Size small in the sweater and xs in the vest. Linked this sweater from pinkblush and also a really similar one from Amazon. My jeans are from madewell last year and sold out in this wash. I linked this year’s washes in the same style (perfect vintage straight jean).
Stay true to size if you want a looser fit and go down one for a more true to size fit. The most comfortable jeans I’ve ever worn!