i think you could make this with tunisian. when it gets the the split, you could keep working half the stitches until both halves are long enough and then start stitching across the entire piece again at the other end.
Women's off Shoulder Flare Sleeve Floral Loose Blouse
Komfortabel und schön mit dieser Off-Shoulder Trompeten-Ärmel Bluse mit Floralmuster / off the shoulder design and floral print blouse / Romantic Fashion / Date Blouse / Romantic Look / Date Night Outfits / Date Mode
Ralph Lauren Collection Spring blue-and-white cotton broadcloth shirting striped jumpsuit Fresh and lovely and breezy for summer. Love the blue and white,and neckline and energy of the stipes in motion.