Button-Down Denim Vest Y’all, this vest is the kind of easy layer you’ll keep reaching for. The Button-Down Denim Vest has that boutique feel without being fussy, so you can throw it on and feel put together. Why you'll love it: Denim style you can wear on repeat Easy layer for denim, leggings, or casual outfits Boutique look with a comfy, wearable feel Fit note: Please check the size chart below for the best fit. When in doubt, compare measurements to a similar favorite piece in your closet.