Navy party dress with bead embellishments, elegant halter neck design. - Color: Navy - Design: Halter neck, with jewels - Style: Fit & Flare - Collar: Halter neck Purchased from SHEIN I tried it on once at home. Since it's from SHEIN, I think it's good for dance costumes or cosplay. The stretchy material is easy to wear and stretches well. The torso is size 9. Equivalent to Japanese sizes M to L. Thank you for looking.