Louboutin Shades
What fashionista doesn't love Louboutins? This app lets you pick the best shoe shade for your skin tone—no guesswork in department-store light needed.
OPI
Similar to Louboutin Shades, the official OPI app allows you to virtually try on nail colors before you decide which to add to your collection.
Make Up for Ever Pocket Studio
This beauty app features handy how-tos and a makeup look generator based on your personal style and current mood.
Cloth
The Cloth app lets you organize your closet and share your favorite looks with other users.
InStyle Hairstyle Try-On
Here's to InStyle for offering us ladies a way to try on a new 'do without having to change our locks on blind faith.
Pose
Pose helps you navigate the daily what to wear question based on weather, season and location—need we say more?
Sephora to Go
The official Sephora app makes makeup shopping on the go easy (and rewarding—the store offers free striped earbuds when you spend $25 or more using the app).
Polyvore
This go-to app for the fashion obsessed features modules that allow you to create complete outfits from your favorite brands.
Smize Yourself!
This app is just plain fun—get personal tips on how to smize with your eyes from Ms. Banks herself. You can share your smize-happy selfies on Twitter and Facebook as well.
Stylebook
With calendar, packing checklist and closet inspiration modules, this app is a get-it-all-in-one style tool.
Rent the Runway
Now you can browse this über-addictive (and budget-friendly) site via your mobile phone or tablet.