character: cheval_grand_(umamusume). This is a comprehensive fashion design sheet for an elegant marine-inspired one-piece dress for the character Cheval Grand, displayed on a plain white background. The sheet features front, side, and back technical views of the dress.
The dress is a pure white one-piece with a classic navy sailor collar trimmed with double white stripes. A front sailor ribbon is tied neatly with a small gold anchor ornament. A vertical row of polished gold buttons runs down the bodice, which has puff sleeves with navy striped cuffs. A fitted navy waistband features two gold buttons. The skirt is a knee-to-mid-calf length, softly flared A-line with a wide navy hem border featuring double white stripe trim. A side panel features delicate navy vertical stripes, adding graceful natural volume to the skirt's lightweight chiffon and polyester texture.
On the back, a full navy sailor collar is visible above a corset-style lace-up detail. A large navy waist ribbon is tied at the back. The character wears navy and white high heels and a navy ribbon hair accessory with a gold anchor charm.