Reitman Hyba Scoop Neck Sports Bra
Reitmans athleisure line Hyba has bras that fit busts up to 50.5 inches (or a size 3X). The bra is a compression bra (meaning it doesnt have built-in cups and its typically pull-over) which is ideal for low intensity activities like walking and yoga. The bra also comes with removable pads if you want a bit more coverage.$45, reitmans.com.