A mint track suit and a white crew-neck t-shirt are must-have menswear pieces, without which no casual wardrobe would be complete. And if you wish to effortlessly bump up this ensemble with footwear, why not complement this outfit with low top sneakers? As the weather starts getting warmer, it's time to shed those bulky winter clothes and choose an ensemble that's lighter, like this one here. Perfect for a 20-something if you want to present a carefree spirit.