Function or Fashion? How about both?  The Hiedi halter/belt is a perfect solution for nights when you don't want to bring your purse but you want those necessary items close by. The pocket allows enough room for an iPhone, lipstick, and card case. The pocket snaps shut for security and is small enough to not be in the way when you've just got to dance. The halter strap and the belt both have 2 inches of elastic located in the middle back.  You may need a small belt and medium halter strap, please check your measurements with measuring tape.

size small halter strap    28-29"

size small belt  worn as halter at bust 30-31"     worn as belt around hips 32-34"

size med halter strap  30-31"

size med belt   worn as halter at bust 32-33"   worn as belt around hips 35-37"

size large halter strap  32-33"

size large belt  worn as halter at bust 34-35"  worn as belt around hips 38-40"