Whether you are going to the gym or going on a walk, matching sets are an excellent choice. However, you should remember to bring a jacket with you in case the temperature drops a little bit for the trek. This green matching set, which consists of high-waisted leggings and a short-sleeve t-shirt with a cutout at the chest, looks really stunning. The green puffer jacket and green beanie complete this ensemble with a tonal style, which is so fashionable.