Nothing says simple style like a button neck or detailing: an everyday shape with plenty of wearable options. Simple and stylish, a knitwear top or t-shirt makes for a long-lasting closet essential. Even better, it'll take you from work to weekend with ease and the button details of these t-shirts make them a definitive sunny-time staple. Complement the maritime look with a white cardigan for an outfit that's as stylish at home as on holiday.