Pocket Stylists

MTailor

Skip the tape and tailor, and opt for this DIY custom-shirt app instead. Pick your fabric, then set your phone or tablet on the floor with its camera on and twirl as directed for a measurement. Patiently wait three weeks, and you'll have a new fitted shirt.MTailor.com

Hermes Tie Break

The Parisian fashion label's new app lets you shop for luxury ties by pattern or shape, and teaches you how to knot them. You can also pull on a virtual tie for a "break": a short film, mini-game, GIF, or fun message. TieBreak.Hermes.com

MikMak

Hunt for quirky, budget accessories (everything's $100 or less) by watching micro infomercial-like videos starring stand-up comedians. It's fashion with a side of dry humor. MikMak.tv

dapperDUB

With this Clueless-esque style simulator, you can scroll through a selection of looks (shown on handsome models, natch) and then swipe right to purchase pieces that catch your eye. Available on iTunes.