"Now that fall is here, I can't rely on the outdoors to give me a fresh, sun-kissed glow. I have been obsessed with this Chantecaille Cheek Gelée Happy Hydrating Gel-Cream Blush ($45) in the shade Lively. It's peachy pink, and it looks like I've gone on a brisk jog or spent the day in the sun; totally natural and fresh. The texture is easy to blend, and I've even used it on my eyes. I can't get enough of it." — IY