How to wear a blazer this fall - Size up half a size in the mules and sneakers. Everything else is true to size. Wearing a small in the blazer, cami, sweatshirt, pants, and leggings. Wearing a 4 in the jeans. #justpostedblog #ShopStyle #shopthelook #MyShopStyle #OOTD #LooksChallenge #ContributingEditor #Lifestyle