Nothing completes a tunic and leggings outfit quite as perfectly as a pendant necklace, which is why Kendra Scott's 'Rayne' necklace is the perfect accessory for fall ($80, nordstrom.com, multiple colors). Want the look for less? We found a similar style for $15.99 elsewhere. See if you can spot the real from the steal by clicking a link below!

Kylie Jenner's little gray dress is sizzling from the front, but even sexier from the back thanks to a t-strap open back detail. Her aptly named Don't Turn Back silk dress from NBD is available for $160 at revolveclothing.com (HERE) if you want her exact look, but we found a great look for less, too, that has a similar cut and color. Finish the look with cage heels and a chain link belt for a going out look that'll turn heads. Read on for the look for less...