Selena Gomez's best fashion moments (boy, has she upped the ante!)

Selena Gomez's best fashion moments (boy, has she upped the ante!)

Is it just us, or has Selena Gomez seriously stepped up her fashion game lately? Long gone are the sweet but safe prom dresses in pretty pastel hues - Selena's transformed into a fully-fledged fashion star, hitting the red carpet in her stride with a wardrobe of big name, molto sexy Italian designers like Versace and Dolce & Gabbana, and a love of plunging necklines, sharp tailoring and mega-watt embellishment. See Selena's style transformation from sugary sweet Disney Princess to uber-glamorous red carpet queen - we bet the Bieber's kicking himself for letting this fashion maven go.

Returning back to where it all began, the former Disney Channel star appeared on Radio Disney wearing a Proenza Schouler black dress with copper foil printed embellishments.

Selena pairs a Shaina Mote dress with a casual leather jacket for a Music Choice event in New York. Loving that cross-print look.

An unexpected fashion choice for the singer, Selena pairs this highlighter pink Miu Miu jumpsuit with a pair of Gianvito Rossi heels.

100% of Madewell Shoppers Recommend Selena Gomez's

100% of Madewell Shoppers Recommend Selena Gomez's

Keep scrolling to see and shop Selena Gomez's Madewell date-night outfit!

Having spent a lot of time there of late, Selena Gomez has been fully embracing the casual vibe of L.A., as shown in the chill black-and-white look she wore for a night out with Justin Bieber over the weekend.

For her fall-perfect look, Gomez went shopping at one of every fashion girl's favorite affordable retailers: Madewell. Her $70 cream-colored sweater is listed as a best seller on the retailer's site, and the cropped black denim flares she chose are so flattering that 100% of reviewers recommend them. (Just a few of the words we spotted multiple times among the ratings were "flattering," "perfect," "comfortable," and "stylish.") The button-front jeans feature Madewell's signature ultra-slimming Magic Pockets and would look cool with basically any shoe style (Gomez chose chunky loafers).