A 3-in-1 winter coat, 'heavy duty' insoles and more functional fashion finds, from $5

We love these problem-solving winter fashion finds on Amazon. Shop the best fashion hacks like a dickey collar, shoe insoles, ...

I’m a 5-Foot Shopping Writer, and I Found Petite Work Pants That Are Basically Sweats in Disguise — from $28

Pull-on waistband? Yes, please ...

Sarah Jessica Parker Showcased How to Get Double the Amount of Wear Out of This Office-Worthy Shirt Style

And prices are as little as $15 ...