Invest in a well-fitting black blazer:
Gigi Hadid steps out in a white tee tucked into blue jeans, high top tennis shoes, a black structured bag, sunglasses and a grey coat.Totally changing the look of a basic tee.
BDG Seamed High-Rise Jean - Black - Urban Outfitters I love crop tops with high waisted jeans, the whole playing with proportion thing is so cool. The converse are a really cute casual touch as well, it takes me back to my high school emo-punk days.
Marc By Marc Jacobs Leyna Dotty Fit-&-Flare Ponte Skirt, Superga 2750 White Sneaker, and Bally Bag (via The Fashion Eaters)
Who What Wear has nine tips for making an outfit look more expensive.