Keyhole Mini Dress with Open Back sewing pattern will get you noticed at raves, cosplay, costume parties, clubbing, or exotic dancing. Sew this eye-catching club dress with a high neckline, small keyhole and a low open back. Keyhole Mini Dress with an S Hook around the neck sewing pattern comes in 5 sizes. An elastic foot is recommended. Let me know if you have any questions about this sewing pattern.