- Women's peppy yellow polyester lamé voile dress - Deep V-neck, sleeveless - Backless with ties, plain lining - Side slit, invisible zip down back to fasten - Straight, flowing fit - Length: 148 cm for size 36 Model height: 1m76. The model is wearing size 36/S Be prepared. Ready to be the star, catch the eye, shake up codes, day or night. This long dress goes all out: a zingy yellow, lamé finish, plus it's backless.