This set runs a little big! If your child is in between sizes you can size down! The pants are stacked so they are longer than your normal leggings. Example: if your child is a size 4/5T, they can size down to a size 4T. If you would like a little bigger for room to grow or an oversized look, size up to the 5T. Quality is amazing! Very very soft! This style has the slit down the side pants, please see picture for details! You can find the purse under our "ACCESSORIES" collection!