Innovative bra sizing technology

Measure yourself with our app’s patented sizing technology and shop ThirdLove's entire assortment of beautiful, perfect-fitting bras and panties. The entire sizing process takes less than 5 minutes - faster than flagging down a saleswoman in a store! Discover your perfect size (down to the half-cup) by taking two photos wearing a tight-fitting tank-top, and our advanced technology will do the rest.