18 Fall Must-Haves, Courtesy Of L.A.’s Top Celebrity Makeup Artists

Though it may seem slightly ironic, one of the most difficult looks to execute perfectly is "no-makeup makeup." And, as luck would have it, it's arguably the most important one to really master. It is admittedly easier to pull off in the summertime, with a light SPF and tinted moisturizer, but the crisp (and sometimes drying) weather of fall definitely requires a little more effort.

But, if there's one way to make perfecting your everyday look a bit easier, it's having the right arsenal of products. And, who better to ask for tips than L.A.'s top celebrity makeup artists? That's right, we turned to a handful of the best and brightest in the biz — those who've worked with everyone from Rooney Mara and Mary-Kate Olsen to Lily Collins and Mindy Kaling — to recommend the products that are always in their kits come fall. Click ahead and make sure to have a pen ready — you'll definitely want to take some notes.