Kendall Jenner's red carpet style rules

There's a fool-proof formula to Kendall Jenner's flawless fashion – and we've put together a list of her top style staples and rules. Photos: PA, Getty Images

CUT IT OUT Kendall can't resist a good peek-a-boo look, whether it be exposing a hint of torso, shoulders or leg – just check out her daring halter, green Calvin Klein gown and red Halston Heritage piece, which all flash just the right amount of skin. Photos: Kobby Dagan ABACA USA/PA Images, Sonia Moskowitz Zuma Press/PA Images, Doug Peters/EMPICS Entertainment

GET TRANSPARENT The supermodel also loves this slightly different take on the peek-a-boo look, with sheer panels and ornate embroidery leaving just a bit to the imagination. Photos: Doug Peters/EMPICS Entertainment, Genin-Hahn-Marechal ABACA/PA Images

EVERYBODY LOVES LINGERIE There's no better way for Kendall to show off her toned figure – and her collection of sexy sandals – than dresses inspired by the boudoir. The model turned heads wearing an angelic lace mini with a robe by Elie Saab and a black high-low hemline gown by Balmain. Photos: Alberto Terenghi IPA Milestone Media, SIPA USA/PA Images

BALMAIN OR BUST When in doubt, Balmain it out! Kylie Jenner's big sister is a die-hard member of the Balmain Army and often wears the designs of her friend and the brand's creative director Olivier Rousteing. Photos: Getty Images, Briquet Nicolas ABACA/PA Images

LBD + STRAPPY SANDALS = PERFECTION A little black dress is a wardrobe staple for every girl – and Kendall's too! For the catwalk star, an upswept hairstyle and sexy, strappy stiletto heels are key to completing the look. Two examples: a mini-dress by Oriett Domenech, left, and a corseted gown by Vivienne Westwood, right. Photos: Hahn Lionel, Savi Riccardo ABACA USA/PA Images

WEAR THE PANTS Kendall proves that every woman should have a pair of cool black trousers in her wardrobe, to pair with a blazer or sheer top. Left, with pal Gigi Hadid in Balmain, and right, wearing Alon Livne. Photos: Hubert Boesl/DPA, Sonia Moskowitz Zuma Press/PA Images

BE ABS FABULOUS Kendall's philosophy seems to be: If you've got it, flaunt it – especially if we're talking about seriously toned abs! One of her no-fail looks is the crop top and ball skirt combo, like the Azzedine Alaia ensemble she wore during the 2015 Cannes Film Festival, left. Photos: Doug Peters/EMPICS Entertainment